motor_control.c 73 KB

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  1. #include "motor_control.h"
  2. #include "MC_FOC_driver.h"
  3. #include "MC_PID_regulators.h"
  4. #include "MC_Globals.h"
  5. #include "stm32f10x_svpwm_3shunt.h"
  6. #include "hall_sensor.h"
  7. #include "cadence_sensor.h"
  8. #include "speed_sensor.h"
  9. #include "torque_sensor.h"
  10. #include "gas_sensor.h"
  11. #include "key_driver.h"
  12. #include "pwm_driver.h"
  13. #include "math_tools.h"
  14. #include "power12V_driver.h"
  15. /************************全局变量定义************************/
  16. //工作模式
  17. MC_WorkMode_Struct_t MC_WorkMode = MC_WorkMode_Run;
  18. MC_WorkMode_Struct_t MC_WorkMode_Back = ~MC_WorkMode_Run;
  19. //MC_CTL控制指令
  20. MC_ControlCode_Struct_t MC_ControlCode= {MC_GearSt_OFF, MC_LightSwitch_OFF};
  21. MC_ControlCode_Struct_t MC_ControlCode_Back = {(MC_GearSt_Struct_t)~MC_GearSt_OFF, (MC_LightSwitch_Struct_t)~MC_LightSwitch_OFF};
  22. //电机控制计算参数
  23. MC_CalParam_Struct_t MC_CalParam = {MC_AssistRunMode_INVALID, 0, 0, RESET};
  24. MC_CalParam_Struct_t MC_CalParam_Back = {(MC_AssistRunMode_Struct_t)~MC_AssistRunMode_INVALID, ~0, ~0, (FlagStatus)~RESET};
  25. //踏频限流系数
  26. uint8_t MC_CadenceLimit_K = 100;
  27. //力矩助力控制参数
  28. MC_TorqueProcess_Param_Struct_t MC_TorqueProcess_Param = {SET, 0, 0, 0};
  29. //推行助力控制参数
  30. MC_WalkProcess_Param_Struct_t MC_WalkProcess_Param = {FALSE, 0};
  31. //踏频助力控制参数
  32. MC_CadenceProcess_Param_Struct_t MC_CadenceProcess_Param = {SET, 0, FALSE, 0};
  33. //电机启动标志
  34. FlagStatus MC_StarFlag = RESET;
  35. /*************************局部函数定义***********************/
  36. //设定值线性变化处理
  37. uint16_t MC_DataSet_Linear_Process(uint16_t SetData, uint16_t PresentData, uint16_t AddCnt, uint16_t DecCnt)
  38. {
  39. int16_t ErrorData;
  40. uint16_t Result;
  41. ErrorData = SetData - PresentData;
  42. if(ErrorData > 0) //升速
  43. {
  44. if(ErrorData >= AddCnt)
  45. {
  46. Result = PresentData + AddCnt;
  47. }
  48. else
  49. {
  50. Result = SetData;
  51. }
  52. }
  53. else if(ErrorData < 0) //降速
  54. {
  55. if((-ErrorData) >= DecCnt)
  56. {
  57. Result = PresentData - DecCnt;
  58. }
  59. else
  60. {
  61. Result = SetData;
  62. }
  63. }
  64. else
  65. {
  66. Result = SetData;
  67. }
  68. return Result;
  69. }
  70. //随电压计算助力衰减系数
  71. uint16_t MC_Cal_K_ByVoltage(uint16_t Voltage, uint16_t DesignVol, uint16_t K_Voltage_Old)
  72. {
  73. uint32_t Cal_Temp;
  74. uint16_t SetVol_Th = 0;
  75. uint16_t ResetVol_Th = 0;
  76. uint16_t Result = 1024;
  77. //根据马达额定电压设定衰减点、衰减系数和恢复点
  78. switch(DesignVol)
  79. {
  80. case 24:
  81. {
  82. SetVol_Th = 33 * 7;
  83. ResetVol_Th = 36 * 7;
  84. Cal_Temp = (Voltage > (SetVol_Th * 100)) ? 1024 : (uint16_t)((uint32_t)(Voltage) / SetVol_Th);//Voltage单位0.001V, SetVol_Th单位0.1V, 系数放大100倍
  85. break;
  86. }
  87. case 36:
  88. {
  89. SetVol_Th = 33 * 10;
  90. ResetVol_Th = 36 * 10;
  91. Cal_Temp = (Voltage > SetVol_Th * 100) ? 1024 : (uint16_t)((uint32_t)(Voltage) / SetVol_Th);//Voltage单位0.001V, SetVol_Th单位0.1V, 系数放大100倍
  92. break;
  93. }
  94. case 48:
  95. {
  96. SetVol_Th = 33 * 13;
  97. ResetVol_Th = 36 * 13;
  98. Cal_Temp = (Voltage > SetVol_Th * 100) ? 1024 : (uint16_t)((uint32_t)(Voltage) / SetVol_Th);//Voltage单位0.001V, SetVol_Th单位0.1V, 系数放大100倍
  99. break;
  100. }
  101. default:
  102. {
  103. Cal_Temp = 100;
  104. break;
  105. }
  106. }
  107. Cal_Temp = Cal_Temp * Cal_Temp / 100 * Cal_Temp / 100 * Cal_Temp * 1024 / 10000; //f(x) = x^4
  108. Cal_Temp = (Cal_Temp < 820) ? 820 : Cal_Temp;
  109. //系数仅衰减
  110. if(Cal_Temp < K_Voltage_Old)
  111. {
  112. Result = Cal_Temp;
  113. }
  114. else
  115. {
  116. Result = K_Voltage_Old;
  117. }
  118. //高于设定恢复电压后,恢复系数
  119. if(Voltage > (ResetVol_Th * 100))
  120. {
  121. Result = 1024;
  122. }
  123. return(Result);
  124. }
  125. //随温度计算助力衰减系数
  126. uint16_t MC_Cal_K_ByTemperature(uint16_t CoilTemp, uint16_t AlarmTempTH)
  127. {
  128. uint32_t CalTemp;
  129. uint16_t Result = 1024;
  130. if(CoilTemp > AlarmTempTH)
  131. {
  132. CalTemp = (uint32_t)AlarmTempTH * AlarmTempTH * 1024;
  133. Result = (uint16_t)(CalTemp / CoilTemp / CoilTemp);
  134. }
  135. else
  136. {
  137. Result = 1024;
  138. }
  139. return(Result);
  140. }
  141. //助力模式判断处理
  142. MC_AssistRunMode_Struct_t MC_JudgeAsistRunMode_Process(MC_GearSt_Struct_t GearSt, TrueOrFalse_Flag_Struct_t StopFlag, uint8_t Cadence, ADC_SensorData_Struct_t AdcSenorData)
  143. {
  144. MC_AssistRunMode_Struct_t MC_AssistRunMode_Result = MC_AssistRunMode_INVALID;
  145. if(MC_ErrorCode.Code == 0) //无故障
  146. {
  147. if((StopFlag == FALSE) && (HAL_GetTick()>3000)) //无刹车
  148. {
  149. do
  150. {
  151. #if 0 //OFF档,转把有信号进入推行模式
  152. if((GearSt == MC_GearSt_OFF) && (AdcSenorData.GasSensor > 200))
  153. {
  154. MC_AssistRunMode_Result = MC_AssistRunMode_WALK;
  155. break;
  156. }
  157. #endif
  158. if(GearSt != MC_GearSt_OFF) //非OFF档,转把无信号,判断是否进入推行或力矩模式
  159. {
  160. //进入推行模式
  161. if(GearSt == MC_GearSt_WALK)
  162. {
  163. MC_AssistRunMode_Result = MC_AssistRunMode_WALK;
  164. }
  165. //进入踏频模式
  166. else if((GearSt & 0xF0) == 0x10)
  167. {
  168. #if CADENCE_MODE_ENABLE
  169. MC_AssistRunMode_Result = MC_AssistRunMode_CADENCE;
  170. #endif
  171. }
  172. else
  173. {
  174. #if 1
  175. static MC_AssistRunMode_Struct_t MC_AssistRunMode_Result_Old = MC_AssistRunMode_INVALID;
  176. //进入力矩模式
  177. MC_AssistRunMode_Result = MC_AssistRunMode_TORQUE;
  178. //判断是否进入转把推行模式
  179. if((MC_RunInfo.BikeSpeed < 100) && (AdcSenorData.GasSensor > 200)) //车速低于10km/h,转把有信号
  180. {
  181. if(((MC_AssistRunMode_Result_Old == MC_AssistRunMode_TORQUE) && (MC_HallSensorData.IsStopFlag == TRUE)) //上一次处于力矩模式,需电机停止才能进入转把推行
  182. ||(MC_AssistRunMode_Result_Old == MC_AssistRunMode_WALK)) //上一次处于转把推行模式,继续维持
  183. {
  184. MC_AssistRunMode_Result = MC_AssistRunMode_WALK;
  185. }
  186. }
  187. MC_AssistRunMode_Result_Old = MC_AssistRunMode_Result;
  188. #else
  189. //进入力矩模式
  190. MC_AssistRunMode_Result = MC_AssistRunMode_TORQUE;
  191. #endif
  192. }
  193. break;
  194. }
  195. else
  196. {
  197. MC_AssistRunMode_Result = MC_AssistRunMode_INVALID;
  198. break;
  199. }
  200. }while(0);
  201. }
  202. else //刹车触发
  203. {
  204. MC_AssistRunMode_Result = MC_AssistRunMode_INVALID;
  205. }
  206. Power12V_Driver_Process(SET);
  207. }
  208. else //存在故障
  209. {
  210. MC_AssistRunMode_Result = MC_AssistRunMode_INVALID;
  211. MC_ControlCode.GearSt = MC_GearSt_OFF;
  212. MC_ControlCode_Back.GearSt = (MC_GearSt_Struct_t)~MC_ControlCode.GearSt;
  213. #if 0
  214. Power12V_Driver_Process(RESET);
  215. #endif
  216. }
  217. return MC_AssistRunMode_Result;
  218. }
  219. //指拨模式处理
  220. MC_CalParam_Struct_t MC_AssistRunMode_Gas_Process(uint16_t GasSensorData, uint16_t TorqueSensorData, MC_GearSt_Struct_t GearSt)
  221. {
  222. MC_CalParam_Struct_t p_MC_CalParam = {MC_AssistRunMode_INVALID, 0, 0, RESET};
  223. uint8_t TorqueAccStep = 0;//力矩上升斜率
  224. uint8_t TorqueDecStep = 0;//力矩下降斜率
  225. int16_t Torque_Temp;
  226. int32_t Torque_Ref_Temp;
  227. static int16_t IqRefByInPower; //限流计算结果
  228. static uint16_t CurrentLimitPresent; //限流实际值,做升降速处理
  229. uint16_t CurrentLimitSet; //限流设置值,不同助力档位更新
  230. static uint8_t TorqueRefEndUpdateCount = 0;
  231. //踩踏力矩输入
  232. MC_TorqueProcess_Param.TorqueApp = (GasSensorData < TorqueSensorData) ? TorqueSensorData : GasSensorData;
  233. MC_TorqueProcess_Param.TorqueApp = (MC_TorqueProcess_Param.TorqueApp > 2048) ? 2048 : MC_TorqueProcess_Param.TorqueApp;
  234. //按照助力档位调节力矩输入值
  235. switch(GearSt)
  236. {
  237. case MC_GearSt_Torque_ECO:
  238. {
  239. //控制输入给定加速斜率
  240. if(MC_ConfigParam1.UserAdjParam_ECO.StarModel_GAIN <= 80)
  241. {
  242. TorqueAccStep = 2;
  243. }
  244. else if(MC_ConfigParam1.UserAdjParam_ECO.StarModel_GAIN >= 120)
  245. {
  246. TorqueAccStep = 4;
  247. }
  248. else
  249. {
  250. TorqueAccStep = 3;
  251. }
  252. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  253. //控制输入给定减速斜率
  254. TorqueDecStep = 7;
  255. //根据输入调节力矩环给定
  256. Torque_Temp = (uint32_t)(MC_TorqueProcess_Param.TorqueApp * MC_AssisParam.Gear_ECO.Upper_Iq) >> 11;
  257. //给定上限
  258. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_ECO.Upper_Iq) ? MC_AssisParam.Gear_ECO.Upper_Iq : Torque_Temp;
  259. //限流参数设置
  260. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_ECO.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * 100;
  261. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  262. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_ECO.Upper_Iq); //Lower Limit for Output limitation
  263. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  264. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_ECO.Upper_Iq << 10); // 放大1024
  265. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  266. break;
  267. }
  268. case MC_GearSt_Torque_NORM:
  269. {
  270. //控制输入给定加速斜率
  271. if(MC_ConfigParam1.UserAdjParam_NORM.StarModel_GAIN <= 80)
  272. {
  273. TorqueAccStep = 2;
  274. }
  275. else if(MC_ConfigParam1.UserAdjParam_NORM.StarModel_GAIN >= 120)
  276. {
  277. TorqueAccStep = 4;
  278. }
  279. else
  280. {
  281. TorqueAccStep = 3;
  282. }
  283. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  284. //控制输入给定减速斜率
  285. TorqueDecStep = 7;
  286. //根据输入调节力矩环给定
  287. Torque_Temp = (uint32_t)(MC_TorqueProcess_Param.TorqueApp * MC_AssisParam.Gear_NORM.Upper_Iq) >> 11;
  288. //给定上限
  289. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_NORM.Upper_Iq) ? MC_AssisParam.Gear_NORM.Upper_Iq : Torque_Temp;
  290. //限流参数设置
  291. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_NORM.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * 100;
  292. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  293. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_NORM.Upper_Iq); //Lower Limit for Output limitation
  294. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  295. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_NORM.Upper_Iq << 10); // 放大1024
  296. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  297. break;
  298. }
  299. case MC_GearSt_Torque_SPORT:
  300. {
  301. //控制输入给定加速斜率
  302. if(MC_ConfigParam1.UserAdjParam_SPORT.StarModel_GAIN <= 80)
  303. {
  304. TorqueAccStep = 2;
  305. }
  306. else if(MC_ConfigParam1.UserAdjParam_SPORT.StarModel_GAIN >= 120)
  307. {
  308. TorqueAccStep = 4;
  309. }
  310. else
  311. {
  312. TorqueAccStep = 3;
  313. }
  314. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  315. //控制输入给定减速斜率
  316. TorqueDecStep = 7;
  317. //根据输入调节力矩环给定
  318. Torque_Temp = (uint32_t)(MC_TorqueProcess_Param.TorqueApp * MC_AssisParam.Gear_SPORT.Upper_Iq) >> 11;
  319. //给定上限
  320. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_SPORT.Upper_Iq) ? MC_AssisParam.Gear_SPORT.Upper_Iq : Torque_Temp;
  321. //限流参数设置
  322. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_SPORT.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * MC_CadenceLimit_K;
  323. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  324. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_SPORT.Upper_Iq); //Lower Limit for Output limitation
  325. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  326. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_SPORT.Upper_Iq << 10); // 放大1024
  327. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  328. break;
  329. }
  330. case MC_GearSt_Torque_TURBO:
  331. {
  332. //控制输入给定加速斜率
  333. if(MC_ConfigParam1.UserAdjParam_TURBO.StarModel_GAIN <= 80)
  334. {
  335. TorqueAccStep = 2;
  336. }
  337. else if(MC_ConfigParam1.UserAdjParam_TURBO.StarModel_GAIN >= 120)
  338. {
  339. TorqueAccStep = 4;
  340. }
  341. else
  342. {
  343. TorqueAccStep = 3;
  344. }
  345. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  346. //控制输入给定减速斜率
  347. TorqueDecStep = 7;
  348. //根据输入调节力矩环给定
  349. Torque_Temp = (uint32_t)(MC_TorqueProcess_Param.TorqueApp * MC_AssisParam.Gear_TURBO.Upper_Iq) >> 11;
  350. //给定上限
  351. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_TURBO.Upper_Iq) ? MC_AssisParam.Gear_TURBO.Upper_Iq : Torque_Temp;
  352. //限流参数设置
  353. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_TURBO.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * MC_CadenceLimit_K;
  354. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  355. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_TURBO.Upper_Iq); //Lower Limit for Output limitation
  356. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  357. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_TURBO.Upper_Iq << 10); // 放大1024
  358. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  359. break;
  360. }
  361. default:
  362. {
  363. TorqueAccStep = 0;
  364. TorqueDecStep = 0;
  365. Torque_Temp = 0;
  366. break;
  367. }
  368. }
  369. //随车速调节助力比
  370. Torque_Temp = (uint16_t)((uint32_t)(Torque_Temp * Function_Linear_3Stage(MC_ConfigParam1.SpeedLimit * 10, 0, MC_ConfigParam1.SpeedLimit * 10, 52, MC_SpeedSensorData.Speed_Data)) >> 10);
  371. //助力输出
  372. MC_TorqueProcess_Param.TorqueRef = Torque_Temp;
  373. if(MC_TorqueProcess_Param.TorqueRef <= 0)
  374. {
  375. MC_TorqueProcess_Param.TorqueRef = 0;
  376. }
  377. //升降速曲线计算
  378. if( MC_SpeedSensorData.Speed_Data > (MC_ConfigParam1.SpeedLimit * 10) ) //限速处理
  379. {
  380. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  381. {
  382. MC_TorqueProcess_Param.TorqueRefEnd += 1;
  383. }
  384. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  385. {
  386. MC_TorqueProcess_Param.TorqueRefEnd -= 10;
  387. }
  388. }
  389. else if((0) && (MC_SpeedSensorData.Speed_Data < 100)) //上坡处理
  390. {
  391. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  392. {
  393. MC_TorqueProcess_Param.TorqueRefEnd += TorqueAccStep;
  394. }
  395. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  396. {
  397. TorqueRefEndUpdateCount++;
  398. if(TorqueRefEndUpdateCount >= 3)
  399. {
  400. TorqueRefEndUpdateCount = 0;
  401. MC_TorqueProcess_Param.TorqueRefEnd -= TorqueDecStep;
  402. }
  403. }
  404. }
  405. else //正常骑行
  406. {
  407. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  408. {
  409. MC_TorqueProcess_Param.TorqueRefEnd += TorqueAccStep;
  410. }
  411. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  412. {
  413. MC_TorqueProcess_Param.TorqueRefEnd -= TorqueDecStep;
  414. }
  415. }
  416. MC_TorqueProcess_Param.TorqueRefEnd = (MC_TorqueProcess_Param.TorqueRefEnd < 6) ? 6 : MC_TorqueProcess_Param.TorqueRefEnd;
  417. //限速点处理
  418. if( MC_SpeedSensorData.Speed_Data > (MC_ConfigParam1.SpeedLimit * 10 + 22) ) //限速值+2.2
  419. {
  420. MC_TorqueProcess_Param.MotorStopLock_Flag = SET;
  421. MC_TorqueProcess_Param.TorqueRefEnd = 0;
  422. //停机处理
  423. MC_MotorStop(&MC_StarFlag);
  424. }
  425. #if 0 //低于限速点启动电机
  426. else if(MC_RunInfo.BikeSpeed < ((MC_ConfigParam1.SpeedLimit) * 10))
  427. {
  428. MC_MotorStar(&MC_StarFlag);
  429. }
  430. #elif 1 //低于断电点即启动电机
  431. else
  432. {
  433. MC_MotorStar(&MC_StarFlag);
  434. }
  435. #endif
  436. #if 1
  437. static uint16_t K_ByVoltage_Set_Old = 1024;
  438. uint16_t K_ByVoltage_Set;
  439. static uint16_t K_ByVoltage_Result;
  440. uint16_t K_ByTemperature_Set;
  441. static uint16_t K_ByTemperature_Result;
  442. //根据电压调节输出
  443. K_ByVoltage_Set = MC_Cal_K_ByVoltage(MC_RunInfo.BusVoltage, MC_MotorParam.Rate_Voltage, K_ByVoltage_Set_Old);//根据母线电压计算衰减比例,递减
  444. K_ByVoltage_Set_Old = K_ByVoltage_Set;
  445. K_ByVoltage_Result = MC_DataSet_Linear_Process(K_ByVoltage_Set, K_ByVoltage_Result, 1, 1); //设定值与给定值线性处理
  446. //根据温度调节输出
  447. K_ByTemperature_Set = MC_Cal_K_ByTemperature(MC_RunInfo.T_Coil, MC_ConfigParam1.TempTH_Alarm); //根据温度计算衰减比例
  448. K_ByTemperature_Result = MC_DataSet_Linear_Process(K_ByTemperature_Set, K_ByTemperature_Result, 1, 1); //设定值与给定值线性处理
  449. #else
  450. uint16_t K_ByVoltage_Result = 1024;
  451. uint16_t K_ByTemperature_Result = 1024;
  452. #endif
  453. //限流计算
  454. IqRefByInPower = PID_Regulator(CurrentLimitPresent / 100, (MC_RunInfo.BusCurrent >> 7), &PID_IMax);
  455. Torque_Ref_Temp = ((int32_t)MC_TorqueProcess_Param.TorqueRefEnd * K_ByVoltage_Result) >> 10;
  456. Torque_Ref_Temp = (Torque_Ref_Temp * K_ByTemperature_Result) >> 10;
  457. Torque_Ref_Temp = (Torque_Ref_Temp + IqRefByInPower) >> 1;
  458. p_MC_CalParam.Ref_Torque = (int16_t)Torque_Ref_Temp;
  459. p_MC_CalParam.Foc_Flag = SET;
  460. p_MC_CalParam.AssistRunMode = MC_AssistRunMode_GAS;
  461. return (p_MC_CalParam);
  462. }
  463. //推行模式处理
  464. MC_CalParam_Struct_t MC_AssistRunMode_Walk_Process(MC_WorkMode_Struct_t p_MC_WorkMode)
  465. {
  466. MC_CalParam_Struct_t p_MC_CalParam = {MC_AssistRunMode_INVALID, 0, 0, RESET};
  467. int16_t TorQueBySpd = 0;
  468. int32_t Ref_Speed_Temp;
  469. int16_t SpdMotorByIdc = 0;
  470. uint8_t StepData = 0;
  471. //配置模式,设定转速 = 最高转速
  472. if(p_MC_WorkMode == MC_WorkMode_Config)
  473. {
  474. StepData = (MC_MotorParam.Rate_Speed << 5) / 5000;//设计5s加速到最大值
  475. StepData = (StepData < 1) ? 1 : StepData;
  476. if(MC_WalkProcess_Param.MotorSpeedSetBegin < (MC_MotorParam.Rate_Speed << 5) * MC_WalkMode_Persent / 100 - 10)
  477. {
  478. MC_WalkProcess_Param.MotorSpeedSetBegin += StepData;
  479. }
  480. else if(MC_WalkProcess_Param.MotorSpeedSetBegin > (MC_MotorParam.Rate_Speed << 5) * MC_WalkMode_Persent / 100 + 10)
  481. {
  482. if(MC_WalkProcess_Param.MotorSpeedSetBegin > StepData)
  483. {
  484. MC_WalkProcess_Param.MotorSpeedSetBegin -= StepData;
  485. }
  486. else
  487. {
  488. MC_WalkProcess_Param.MotorSpeedSetBegin = 0;
  489. }
  490. }
  491. else
  492. {
  493. MC_WalkProcess_Param.MotorSpeedSetBegin = (MC_MotorParam.Rate_Speed << 5 ) * MC_WalkMode_Persent / 100;
  494. }
  495. SpdMotorByIdc = PID_Regulator((MC_ConfigParam1.CurrentLimit * 1000) >> 7, MC_RunInfo.BusCurrent >> 7, &PID_ConstantPower); // 母线电流闭环
  496. }
  497. //运行模式,设定转速 = 设置值
  498. else
  499. {
  500. uint8_t WalkMode_MotorSpeedSet = 0;
  501. //新增配置项,兼容旧电机
  502. WalkMode_MotorSpeedSet = (MC_ConfigParam1.WalkMode_MotorSpeedSet == 0) ? 135 : MC_ConfigParam1.WalkMode_MotorSpeedSet;
  503. if(MC_WalkProcess_Param.MotorSpeedSetBegin < (WalkMode_MotorSpeedSet << 5) - 10)
  504. {
  505. MC_WalkProcess_Param.MotorSpeedSetBegin += 1;
  506. }
  507. else if(MC_WalkProcess_Param.MotorSpeedSetBegin > (WalkMode_MotorSpeedSet << 5) + 10)
  508. {
  509. MC_WalkProcess_Param.MotorSpeedSetBegin -= 1;
  510. }
  511. else
  512. {
  513. MC_WalkProcess_Param.MotorSpeedSetBegin = WalkMode_MotorSpeedSet << 5;
  514. }
  515. SpdMotorByIdc = PID_Regulator((MC_ConfigParam1.CurrentLimit * 500) >> 7, MC_RunInfo.BusCurrent >> 7, &PID_ConstantPower); // 母线电流闭环
  516. }
  517. //速度环
  518. TorQueBySpd = PID_Regulator((MC_WalkProcess_Param.MotorSpeedSetBegin >> 5), MC_RunInfo.MotorSpeed, &PID_MotorSpd); // 电机速度闭环输出
  519. TorQueBySpd += SpdMotorByIdc;
  520. //限制车速低于设置值
  521. if(p_MC_WorkMode != MC_WorkMode_Config) //运行模式,推行限速
  522. {
  523. uint8_t WalkMode_SpeedLimit = 0;
  524. //新增配置项,兼容旧电机
  525. WalkMode_SpeedLimit = (MC_ConfigParam1.WalkMode_SpeedLimit == 0) ? 60 : MC_ConfigParam1.WalkMode_SpeedLimit;
  526. TorQueBySpd = (uint16_t)((uint32_t)(TorQueBySpd * Function_Linear_3Stage((WalkMode_SpeedLimit - 5), 0, (WalkMode_SpeedLimit - 5), 128, MC_RunInfo.BikeSpeed)) >> 10);
  527. if(MC_RunInfo.BikeSpeed > WalkMode_SpeedLimit)
  528. {
  529. MC_WalkProcess_Param.MotorSpeedSetBegin = 0;
  530. MC_MotorStop(&MC_StarFlag);
  531. }
  532. else
  533. {
  534. //电机启动
  535. MC_MotorStar(&MC_StarFlag);
  536. }
  537. }
  538. else //配置模式不限速
  539. {
  540. //电机启动
  541. MC_MotorStar(&MC_StarFlag);
  542. }
  543. #if 1
  544. static uint16_t K_ByVoltage_Set_Old = 1024;
  545. uint16_t K_ByVoltage_Set;
  546. static uint16_t K_ByVoltage_Result;
  547. uint16_t K_ByTemperature_Set;
  548. static uint16_t K_ByTemperature_Result;
  549. //根据电压调节输出
  550. K_ByVoltage_Set = MC_Cal_K_ByVoltage(MC_RunInfo.BusVoltage, MC_MotorParam.Rate_Voltage, K_ByVoltage_Set_Old);//根据母线电压计算衰减比例,递减
  551. K_ByVoltage_Set_Old = K_ByVoltage_Set;
  552. K_ByVoltage_Result = MC_DataSet_Linear_Process(K_ByVoltage_Set, K_ByVoltage_Result, 1, 1); //设定值与给定值线性处理
  553. //根据温度调节输出
  554. K_ByTemperature_Set = MC_Cal_K_ByTemperature(MC_RunInfo.T_Coil, MC_ConfigParam1.TempTH_Alarm); //根据温度计算衰减比例
  555. K_ByTemperature_Result = MC_DataSet_Linear_Process(K_ByTemperature_Set, K_ByTemperature_Result, 1, 1); //设定值与给定值线性处理
  556. #else
  557. uint16_t K_ByVoltage_Result = 1024;
  558. uint16_t K_ByTemperature_Result = 1024;
  559. #endif
  560. #if 0
  561. //限制最大输出功率为250W
  562. static uint16_t IqsMax;
  563. if(MC_RunInfo.MotorSpeed < 10)
  564. {
  565. IqsMax = 1050;
  566. }
  567. else
  568. {
  569. IqsMax = 235000 / MC_RunInfo.MotorSpeed;
  570. }
  571. IqsMax = (IqsMax > 1050) ? 1050 : IqsMax;
  572. if(TorQueBySpd > IqsMax)
  573. {
  574. TorQueBySpd = IqsMax;
  575. }
  576. #elif 0
  577. if(TorQueBySpd > 450)
  578. {
  579. TorQueBySpd = 450;
  580. }
  581. #endif
  582. Ref_Speed_Temp = ((int32_t)TorQueBySpd * K_ByVoltage_Result) >> 10;
  583. Ref_Speed_Temp = ((int32_t)Ref_Speed_Temp * K_ByTemperature_Result) >> 10;
  584. p_MC_CalParam.Ref_Speed = (int16_t)(Ref_Speed_Temp);
  585. p_MC_CalParam.Foc_Flag = SET;
  586. p_MC_CalParam.AssistRunMode = MC_AssistRunMode_WALK;
  587. return (p_MC_CalParam);
  588. }
  589. //踏频模式处理
  590. MC_CalParam_Struct_t MC_AssistRunMode_Cadence_Process(MC_CadenceResult_Struct_t CadenceData, ADC_SensorData_Struct_t AdcSenorData, MC_GearSt_Struct_t GearSt, MC_SupportFlag_Struct_t GasCtrlMode)
  591. {
  592. MC_CalParam_Struct_t p_MC_CalParam = {MC_AssistRunMode_INVALID, 0, 0, RESET};
  593. uint8_t TorqueAccStep = 0;//力矩上升斜率
  594. uint8_t TorqueDecStep = 0;//力矩下降斜率
  595. uint16_t TorqueStartData, TorqueStopData;//力矩启动值,力矩停机值
  596. int16_t Torque_Temp;
  597. int32_t Torque_Ref_Temp;
  598. static uint32_t TorqueStopDelayTimeCnt = 0; //低力矩停机计时
  599. uint16_t TorqueStopDelayTime;
  600. static int16_t IqRefByInPower; //限流计算结果
  601. static uint16_t CurrentLimitPresent; //限流实际值,做升降速处理
  602. uint16_t CurrentLimitSet; //限流设置值,不同助力档位更新
  603. static FlagStatus IsEnterGasMode = RESET;
  604. static uint8_t TorqueRefEndUpdateCount = 0;
  605. #define SOFT_SATRT 1
  606. #if SOFT_SATRT
  607. static FlagStatus SoftStartFlag = SET;
  608. static uint16_t SoftStartDelayTimeCount = 0;
  609. uint16_t SoftStartDelayTime = 0;
  610. uint16_t SoftStartAcc = 0;
  611. #endif
  612. //根据指拨控制
  613. if((GasCtrlMode == MC_SUPPORT_ENABLE) && (AdcSenorData.GasSensor > 50))
  614. {
  615. MC_TorqueProcess_Param.MotorStopLock_Flag = RESET;
  616. //停止判断
  617. if(AdcSenorData.GasSensor < 30)
  618. {
  619. MC_TorqueProcess_Param.MotorStopLock_Flag = SET;
  620. }
  621. //设定马达输出力矩
  622. MC_TorqueProcess_Param.TorqueApp = (AdcSenorData.GasSensor * MC_AssisParam.Gear_TURBO.Upper_Iq) >> 11;
  623. if(MC_TorqueProcess_Param.TorqueApp < CadenceData.torqueByCadence)
  624. {
  625. MC_TorqueProcess_Param.TorqueApp = CadenceData.torqueByCadence;
  626. }
  627. //进入指拨模式标志
  628. IsEnterGasMode = SET;
  629. }
  630. //根据踩踏力矩控制
  631. else
  632. {
  633. #if 1
  634. //踩踏力矩输入
  635. MC_TorqueProcess_Param.TorqueApp = AdcSenorData.TorqueSensor;
  636. #elif 1
  637. //输入阶跃
  638. MC_TorqueProcess_Param.TorqueApp = 1000;
  639. //踏频设为启动
  640. CadenceData.Cadence_Dir = MC_Cadence_Forward;
  641. CadenceData.IsStopFlag = FALSE;
  642. #endif
  643. //低力矩停机
  644. TorqueStopData = (MC_TorqueCorrectParam.StarData < 400) ? 100 : (MC_TorqueCorrectParam.StarData >> 2);
  645. if(MC_TorqueProcess_Param.TorqueApp >= (TorqueStopData))
  646. {
  647. TorqueStopDelayTimeCnt = HAL_GetTick();
  648. }
  649. else
  650. {
  651. // if(MC_RunInfo.MotorSpeed > 200)
  652. // {
  653. // TorqueStopDelayTime = 218400 / MC_RunInfo.MotorSpeed; //60s / (电机转速 / 4.55 / 2.4) / 3,曲柄1/3圈
  654. // }
  655. // else
  656. // {
  657. // TorqueStopDelayTime = 1200;
  658. // }
  659. // TorqueStopDelayTime= (TorqueStopDelayTime < 500) ? 500 : TorqueStopDelayTime;
  660. TorqueStopDelayTime = 2000;
  661. if((HAL_GetTick() - TorqueStopDelayTimeCnt) > TorqueStopDelayTime)//超时1200ms
  662. {
  663. MC_TorqueProcess_Param.MotorStopLock_Flag = SET;
  664. }
  665. }
  666. //启动值判断
  667. if(MC_RunInfo.BikeSpeed > 60)
  668. {
  669. TorqueStartData = (MC_TorqueCorrectParam.StarData < 200 ? 150 \
  670. : (MC_TorqueCorrectParam.StarData > 700 ? 525 \
  671. : (MC_TorqueCorrectParam.StarData * 3 >> 2)));
  672. }
  673. else
  674. {
  675. TorqueStartData = (MC_TorqueCorrectParam.StarData < 200 ? 150 \
  676. : (MC_TorqueCorrectParam.StarData > 700 ? 525 \
  677. : MC_TorqueCorrectParam.StarData));
  678. }
  679. if(MC_TorqueProcess_Param.TorqueApp >= TorqueStartData)
  680. {
  681. MC_TorqueProcess_Param.MotorStopLock_Flag = RESET;
  682. }
  683. //踏频反向或踏频停止停机
  684. if((CadenceData.Cadence_Dir == MC_Cadence_Backward) ||
  685. (CadenceData.IsStopFlag == TRUE)
  686. )
  687. {
  688. MC_TorqueProcess_Param.MotorStopLock_Flag = SET;
  689. }
  690. //设定输入力矩
  691. MC_TorqueProcess_Param.TorqueApp = CadenceData.torqueByCadence;
  692. //进入指拨模式标志
  693. IsEnterGasMode = RESET;
  694. }
  695. //停机状态,延时处理
  696. if(MC_TorqueProcess_Param.MotorStopLock_Flag == SET)
  697. {
  698. if(MC_TorqueProcess_Param.TorqueRefEnd <= 7)
  699. {
  700. MC_TorqueProcess_Param.TorqueRefEnd = 0;
  701. //停机处理
  702. MC_MotorStop(&MC_StarFlag);
  703. #if SOFT_SATRT
  704. //缓启动标志置位
  705. SoftStartFlag = SET;
  706. SoftStartDelayTimeCount = 0;
  707. #endif
  708. }
  709. else
  710. {
  711. MC_TorqueProcess_Param.TorqueRefEnd -= 7; //这里影响到停止踩踏后的断电时间
  712. MC_MotorStar(&MC_StarFlag);
  713. }
  714. }
  715. //力矩给定升降速处理
  716. else
  717. {
  718. //指拨模式限流值
  719. if(IsEnterGasMode == SET)
  720. {
  721. Torque_Temp = MC_TorqueProcess_Param.TorqueApp;
  722. TorqueAccStep = 3;
  723. TorqueDecStep = 7;
  724. //给定上限
  725. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_TURBO.Upper_Iq) ? MC_AssisParam.Gear_TURBO.Upper_Iq : Torque_Temp;
  726. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_TURBO.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * 100;
  727. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  728. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_TURBO.Upper_Iq); //Lower Limit for Output limitation
  729. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  730. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_TURBO.Upper_Iq << 10); // 放大1024
  731. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  732. }
  733. else
  734. {
  735. //按照助力档位调节力矩输入值
  736. switch(GearSt)
  737. {
  738. case MC_GearSt_Cadence_ECO:
  739. {
  740. //控制输入给定加速斜率
  741. if(MC_ConfigParam1.UserAdjParam_ECO.StarModel_GAIN <= 90)
  742. {
  743. TorqueAccStep = MC_AssisParam.Gear_ECO.AccCnt - 1;
  744. }
  745. else if(MC_ConfigParam1.UserAdjParam_ECO.StarModel_GAIN >= 110)
  746. {
  747. TorqueAccStep = MC_AssisParam.Gear_ECO.AccCnt + 1;
  748. }
  749. else
  750. {
  751. TorqueAccStep = MC_AssisParam.Gear_ECO.AccCnt;
  752. }
  753. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  754. //控制输入给定减速斜率
  755. TorqueDecStep = MC_AssisParam.Gear_ECO.DecCnt;
  756. //调节电机输出功率
  757. if(CadenceData.Cadence_Data < 50)//输出功率与输入力矩成正比,等效于踏频采用固定值50rpm
  758. {
  759. Torque_Temp = (uint16_t)((uint32_t)(MC_TorqueProcess_Param.TorqueApp * Coefficient_GainCal(MC_AssisParam.Gear_ECO.Gain_K >> 1, MC_AssisParam.Gear_ECO.Gain_K, MC_AssisParam.Gear_ECO.TorqueApp_TH, MC_TorqueProcess_Param.TorqueApp)) >> 10);
  760. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_ECO.Upper_Iq
  761. : Torque_Temp * 120 / (MC_RunInfo.MotorSpeed * 20 / 91);
  762. }
  763. else if((CadenceData.Cadence_Data >= 50) && (CadenceData.Cadence_Data < 90))//输出功率与输入力矩成正比
  764. {
  765. Torque_Temp = (uint16_t)((uint32_t)(MC_TorqueProcess_Param.TorqueApp * Coefficient_GainCal(MC_AssisParam.Gear_ECO.Gain_K >> 1, MC_AssisParam.Gear_ECO.Gain_K, MC_AssisParam.Gear_ECO.TorqueApp_TH, MC_TorqueProcess_Param.TorqueApp)) >> 10);
  766. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_ECO.Upper_Iq
  767. : ((MC_RunInfo.MotorSpeed < 983) ? Torque_Temp * 216 / (MC_RunInfo.MotorSpeed * 20 / 91)
  768. : Torque_Temp * CadenceData.Cadence_Data * 24 / 10 / (MC_RunInfo.MotorSpeed * 20 / 91));
  769. }
  770. else//全功率输出
  771. {
  772. Torque_Temp = MC_AssisParam.Gear_ECO.Upper_Iq;
  773. }
  774. //根据助力增益调节助力比
  775. Torque_Temp = Torque_Temp * MC_ConfigParam1.UserAdjParam_ECO.Assist_K_GAIN / 100;
  776. //给定下限
  777. Torque_Temp = (Torque_Temp < MC_AssisParam.Gear_ECO.Lower_Iq) ? MC_AssisParam.Gear_ECO.Lower_Iq : Torque_Temp;
  778. //给定上限
  779. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_ECO.Upper_Iq) ? MC_AssisParam.Gear_ECO.Upper_Iq : Torque_Temp;
  780. //限流参数设置
  781. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_ECO.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * 100;
  782. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  783. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_ECO.Upper_Iq); //Lower Limit for Output limitation
  784. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  785. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_ECO.Upper_Iq << 10); // 放大1024
  786. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  787. break;
  788. }
  789. case MC_GearSt_Cadence_NORM:
  790. {
  791. //控制输入给定加速斜率
  792. if(MC_ConfigParam1.UserAdjParam_NORM.StarModel_GAIN <= 90)
  793. {
  794. TorqueAccStep = MC_AssisParam.Gear_NORM.AccCnt - 1;
  795. }
  796. else if(MC_ConfigParam1.UserAdjParam_NORM.StarModel_GAIN >= 110)
  797. {
  798. TorqueAccStep = MC_AssisParam.Gear_NORM.AccCnt + 1;
  799. }
  800. else
  801. {
  802. TorqueAccStep = MC_AssisParam.Gear_NORM.AccCnt;
  803. }
  804. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  805. //控制输入给定减速斜率
  806. TorqueDecStep = MC_AssisParam.Gear_NORM.DecCnt;
  807. //调节电机输出功率
  808. if(CadenceData.Cadence_Data < 50)//输出功率与输入力矩成正比,等效于踏频采用固定值50rpm
  809. {
  810. Torque_Temp = (uint16_t)((uint32_t)(MC_TorqueProcess_Param.TorqueApp * Coefficient_GainCal(MC_AssisParam.Gear_NORM.Gain_K >> 1, MC_AssisParam.Gear_NORM.Gain_K, MC_AssisParam.Gear_NORM.TorqueApp_TH, MC_TorqueProcess_Param.TorqueApp)) >> 10);
  811. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_NORM.Upper_Iq
  812. : Torque_Temp * 120 / (MC_RunInfo.MotorSpeed * 20 / 91);
  813. }
  814. else if((CadenceData.Cadence_Data >= 50) && (CadenceData.Cadence_Data < 90))//输出功率与输入力矩成正比
  815. {
  816. Torque_Temp = (uint16_t)((uint32_t)(MC_TorqueProcess_Param.TorqueApp * Coefficient_GainCal(MC_AssisParam.Gear_NORM.Gain_K >> 1, MC_AssisParam.Gear_NORM.Gain_K, MC_AssisParam.Gear_NORM.TorqueApp_TH, MC_TorqueProcess_Param.TorqueApp)) >> 10);
  817. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_NORM.Upper_Iq
  818. : ((MC_RunInfo.MotorSpeed < 983) ? Torque_Temp * 216 / (MC_RunInfo.MotorSpeed * 20 / 91)
  819. : Torque_Temp * CadenceData.Cadence_Data * 24 / 10 / (MC_RunInfo.MotorSpeed * 20 / 91));
  820. }
  821. else//全功率输出
  822. {
  823. Torque_Temp = MC_AssisParam.Gear_NORM.Upper_Iq;
  824. }
  825. //根据助力增益调节助力比
  826. Torque_Temp = Torque_Temp * MC_ConfigParam1.UserAdjParam_NORM.Assist_K_GAIN / 100;
  827. //给定下限
  828. Torque_Temp = (Torque_Temp < MC_AssisParam.Gear_NORM.Lower_Iq) ? MC_AssisParam.Gear_NORM.Lower_Iq : Torque_Temp;
  829. //给定上限
  830. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_NORM.Upper_Iq) ? MC_AssisParam.Gear_NORM.Upper_Iq : Torque_Temp;
  831. //限流参数设置
  832. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_NORM.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * 100;
  833. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  834. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_NORM.Upper_Iq); //Lower Limit for Output limitation
  835. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  836. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_NORM.Upper_Iq << 10); // 放大1024
  837. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  838. break;
  839. }
  840. case MC_GearSt_Cadence_SPORT:
  841. {
  842. //控制输入给定加速斜率
  843. if(MC_ConfigParam1.UserAdjParam_SPORT.StarModel_GAIN <= 90)
  844. {
  845. TorqueAccStep = MC_AssisParam.Gear_SPORT.AccCnt - 1;
  846. }
  847. else if(MC_ConfigParam1.UserAdjParam_SPORT.StarModel_GAIN >= 110)
  848. {
  849. TorqueAccStep = MC_AssisParam.Gear_SPORT.AccCnt + 1;
  850. }
  851. else
  852. {
  853. TorqueAccStep = MC_AssisParam.Gear_SPORT.AccCnt;
  854. }
  855. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  856. //控制输入给定减速斜率
  857. TorqueDecStep = MC_AssisParam.Gear_SPORT.DecCnt;
  858. //调节电机输出功率
  859. if(CadenceData.Cadence_Data < 50)//输出功率与输入力矩成正比,等效于踏频采用固定值50rpm
  860. {
  861. Torque_Temp = (uint16_t)((uint32_t)(MC_TorqueProcess_Param.TorqueApp * Coefficient_GainCal(MC_AssisParam.Gear_SPORT.Gain_K >> 1, MC_AssisParam.Gear_SPORT.Gain_K, MC_AssisParam.Gear_SPORT.TorqueApp_TH, MC_TorqueProcess_Param.TorqueApp)) >> 10);
  862. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_SPORT.Upper_Iq
  863. : Torque_Temp * 120 / (MC_RunInfo.MotorSpeed * 20 / 91);
  864. }
  865. else if((CadenceData.Cadence_Data >= 50) && (CadenceData.Cadence_Data < 90))//输出功率与输入力矩成正比
  866. {
  867. Torque_Temp = (uint16_t)((uint32_t)(MC_TorqueProcess_Param.TorqueApp * Coefficient_GainCal(MC_AssisParam.Gear_SPORT.Gain_K >> 1, MC_AssisParam.Gear_SPORT.Gain_K, MC_AssisParam.Gear_SPORT.TorqueApp_TH, MC_TorqueProcess_Param.TorqueApp)) >> 10);
  868. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_SPORT.Upper_Iq
  869. : ((MC_RunInfo.MotorSpeed < 983) ? Torque_Temp * 216 / (MC_RunInfo.MotorSpeed * 20 / 91)
  870. : Torque_Temp * CadenceData.Cadence_Data * 24 / 10 / (MC_RunInfo.MotorSpeed * 20 / 91));
  871. }
  872. else//全功率输出
  873. {
  874. Torque_Temp = MC_AssisParam.Gear_SPORT.Upper_Iq;
  875. }
  876. //根据助力增益调节助力比
  877. Torque_Temp = Torque_Temp * MC_ConfigParam1.UserAdjParam_SPORT.Assist_K_GAIN / 100;
  878. //给定下限
  879. Torque_Temp = (Torque_Temp < MC_AssisParam.Gear_SPORT.Lower_Iq) ? MC_AssisParam.Gear_SPORT.Lower_Iq : Torque_Temp;
  880. //给定上限
  881. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_SPORT.Upper_Iq) ? MC_AssisParam.Gear_SPORT.Upper_Iq : Torque_Temp;
  882. //限流参数设置
  883. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_SPORT.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * MC_CadenceLimit_K;
  884. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  885. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_SPORT.Upper_Iq); //Lower Limit for Output limitation
  886. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  887. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_SPORT.Upper_Iq << 10); // 放大1024
  888. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  889. break;
  890. }
  891. case MC_GearSt_Cadence_TURBO:
  892. {
  893. //控制输入给定加速斜率
  894. if(MC_ConfigParam1.UserAdjParam_TURBO.StarModel_GAIN <= 90)
  895. {
  896. TorqueAccStep = MC_AssisParam.Gear_TURBO.AccCnt - 1;
  897. }
  898. else if(MC_ConfigParam1.UserAdjParam_TURBO.StarModel_GAIN >= 110)
  899. {
  900. TorqueAccStep = MC_AssisParam.Gear_TURBO.AccCnt + 1;
  901. }
  902. else
  903. {
  904. TorqueAccStep = MC_AssisParam.Gear_TURBO.AccCnt;
  905. }
  906. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  907. //控制输入给定减速斜率
  908. TorqueDecStep = MC_AssisParam.Gear_TURBO.DecCnt;
  909. //调节电机输出功率
  910. if(CadenceData.Cadence_Data < 50)//输出功率与输入力矩成正比,等效于踏频采用固定值50rpm
  911. {
  912. Torque_Temp = (uint16_t)((uint32_t)(MC_TorqueProcess_Param.TorqueApp * Coefficient_GainCal(MC_AssisParam.Gear_TURBO.Gain_K >> 1, MC_AssisParam.Gear_TURBO.Gain_K, MC_AssisParam.Gear_TURBO.TorqueApp_TH, MC_TorqueProcess_Param.TorqueApp)) >> 10);
  913. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_TURBO.Upper_Iq
  914. : Torque_Temp * 120 / (MC_RunInfo.MotorSpeed * 20 / 91);
  915. }
  916. else if((CadenceData.Cadence_Data >= 50) && (CadenceData.Cadence_Data < 90))//输出功率与输入力矩成正比
  917. {
  918. Torque_Temp = (uint16_t)((uint32_t)(MC_TorqueProcess_Param.TorqueApp * Coefficient_GainCal(MC_AssisParam.Gear_TURBO.Gain_K >> 1, MC_AssisParam.Gear_TURBO.Gain_K, MC_AssisParam.Gear_TURBO.TorqueApp_TH, MC_TorqueProcess_Param.TorqueApp)) >> 10);
  919. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_TURBO.Upper_Iq
  920. : ((MC_RunInfo.MotorSpeed < 983) ? Torque_Temp * 216 / (MC_RunInfo.MotorSpeed * 20 / 91)
  921. : Torque_Temp * CadenceData.Cadence_Data * 24 / 10 / (MC_RunInfo.MotorSpeed * 20 / 91));
  922. }
  923. else//全功率输出
  924. {
  925. Torque_Temp = MC_AssisParam.Gear_TURBO.Upper_Iq;
  926. }
  927. //根据助力增益调节助力比
  928. Torque_Temp = Torque_Temp * MC_ConfigParam1.UserAdjParam_TURBO.Assist_K_GAIN / 100;
  929. //给定下限
  930. Torque_Temp = (Torque_Temp < MC_AssisParam.Gear_TURBO.Lower_Iq) ? MC_AssisParam.Gear_TURBO.Lower_Iq : Torque_Temp;
  931. //给定上限
  932. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_TURBO.Upper_Iq) ? MC_AssisParam.Gear_TURBO.Upper_Iq : Torque_Temp;
  933. //限流参数设置
  934. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_TURBO.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * MC_CadenceLimit_K;
  935. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  936. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_TURBO.Upper_Iq); //Lower Limit for Output limitation
  937. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  938. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_TURBO.Upper_Iq << 10); // 放大1024
  939. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  940. break;
  941. }
  942. case MC_GearSt_SMART:
  943. {
  944. //控制输入给定加速斜率
  945. if(MC_ConfigParam1.UserAdjParam_SMART.StarModel_GAIN <= 90)
  946. {
  947. TorqueAccStep = MC_AssisParam.Gear_SMART.AccCnt - 1;
  948. }
  949. else if(MC_ConfigParam1.UserAdjParam_SMART.StarModel_GAIN >= 110)
  950. {
  951. TorqueAccStep = MC_AssisParam.Gear_SMART.AccCnt + 1;
  952. }
  953. else
  954. {
  955. TorqueAccStep = MC_AssisParam.Gear_SMART.AccCnt;
  956. }
  957. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  958. //控制输入给定减速斜率
  959. TorqueDecStep = MC_AssisParam.Gear_SMART.DecCnt;
  960. //调节电机输出功率
  961. if(CadenceData.Cadence_Data < 50)//输出功率与输入力矩成正比,等效于踏频采用固定值50rpm
  962. {
  963. Torque_Temp = (uint32_t)(MC_TorqueProcess_Param.TorqueApp * MC_TorqueProcess_Param.TorqueApp) / (MC_AssisParam.Gear_SMART.TorqueApp_TH);
  964. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_SMART.Upper_Iq
  965. : Torque_Temp * 120 / (MC_RunInfo.MotorSpeed * 20 / 91);
  966. }
  967. else if((CadenceData.Cadence_Data >= 50) && (CadenceData.Cadence_Data < 90))//输出功率与输入力矩成正比
  968. {
  969. Torque_Temp = (uint32_t)(MC_TorqueProcess_Param.TorqueApp * MC_TorqueProcess_Param.TorqueApp) / (MC_AssisParam.Gear_SMART.TorqueApp_TH);
  970. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_SMART.Upper_Iq
  971. : ((MC_RunInfo.MotorSpeed < 983) ? Torque_Temp * 216 / (MC_RunInfo.MotorSpeed * 20 / 91)
  972. : Torque_Temp * CadenceData.Cadence_Data * 24 / 10 / (MC_RunInfo.MotorSpeed * 20 / 91));
  973. }
  974. else//全功率输出
  975. {
  976. Torque_Temp = MC_AssisParam.Gear_SMART.Upper_Iq;
  977. }
  978. //根据助力增益调节助力比
  979. Torque_Temp = Torque_Temp * MC_ConfigParam1.UserAdjParam_SMART.Assist_K_GAIN / 100;
  980. //给定下限
  981. Torque_Temp = (Torque_Temp < MC_AssisParam.Gear_SMART.Lower_Iq) ? MC_AssisParam.Gear_SMART.Lower_Iq : Torque_Temp;
  982. //给定上限
  983. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_SMART.Upper_Iq) ? MC_AssisParam.Gear_SMART.Upper_Iq : Torque_Temp;
  984. //限流参数设置
  985. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_SMART.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * MC_CadenceLimit_K;
  986. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  987. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_SMART.Upper_Iq); //Lower Limit for Output limitation
  988. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  989. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_SMART.Upper_Iq << 10); // 放大1024
  990. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  991. break;
  992. }
  993. default:
  994. {
  995. TorqueAccStep = 0;
  996. TorqueDecStep = 0;
  997. Torque_Temp = 0;
  998. break;
  999. }
  1000. }
  1001. }
  1002. //随车速调节助力比
  1003. Torque_Temp = (uint16_t)((uint32_t)(Torque_Temp * Function_Linear_3Stage(MC_ConfigParam1.SpeedLimit * 10, 0, MC_ConfigParam1.SpeedLimit * 10, 52, MC_SpeedSensorData.Speed_Data)) >> 10);
  1004. //助力输出
  1005. MC_TorqueProcess_Param.TorqueRef = Torque_Temp;
  1006. if(MC_TorqueProcess_Param.TorqueRef <= 0)
  1007. {
  1008. MC_TorqueProcess_Param.TorqueRef = 0;
  1009. }
  1010. //升降速曲线计算
  1011. if( MC_SpeedSensorData.Speed_Data > (MC_ConfigParam1.SpeedLimit * 10) ) //限速处理
  1012. {
  1013. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  1014. {
  1015. MC_TorqueProcess_Param.TorqueRefEnd += 1;
  1016. }
  1017. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  1018. {
  1019. MC_TorqueProcess_Param.TorqueRefEnd -= 10;
  1020. }
  1021. }
  1022. else if((0)&&(MC_SpeedSensorData.Speed_Data < 100)) //上坡处理
  1023. {
  1024. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  1025. {
  1026. MC_TorqueProcess_Param.TorqueRefEnd += TorqueAccStep;
  1027. }
  1028. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  1029. {
  1030. TorqueRefEndUpdateCount++;
  1031. if(TorqueRefEndUpdateCount >=3)
  1032. {
  1033. TorqueRefEndUpdateCount = 0;
  1034. MC_TorqueProcess_Param.TorqueRefEnd -= TorqueDecStep;
  1035. }
  1036. }
  1037. }
  1038. #if SOFT_SATRT
  1039. else if(SoftStartFlag == SET) //启动处理
  1040. {
  1041. if(MC_ConfigParam1.StarModel == MC_StarMode_DYNAMIC) //强劲模式,无延迟
  1042. {
  1043. SoftStartDelayTimeCount = 0;
  1044. SoftStartFlag = RESET;
  1045. }
  1046. else
  1047. {
  1048. if(MC_ConfigParam1.StarModel == MC_StarMode_SOFT) //柔和模式,延迟300ms
  1049. {
  1050. SoftStartDelayTime = 300; //启动处理延时300ms
  1051. SoftStartAcc = 30; //30ms递增0.1倍
  1052. }
  1053. else //正常模式,延迟100ms
  1054. {
  1055. SoftStartDelayTime = 100; //启动处理延时100ms
  1056. SoftStartAcc = 10; //10ms递增0.1倍
  1057. }
  1058. SoftStartDelayTimeCount++;
  1059. if(SoftStartDelayTimeCount <= SoftStartDelayTime) // 缓启动过程,按照0.1倍率逐步增加加减速斜率
  1060. {
  1061. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  1062. {
  1063. if((SoftStartDelayTimeCount % (10 - SoftStartDelayTimeCount / SoftStartAcc)) == 0)
  1064. {
  1065. MC_TorqueProcess_Param.TorqueRefEnd += TorqueAccStep;
  1066. }
  1067. }
  1068. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  1069. {
  1070. MC_TorqueProcess_Param.TorqueRefEnd -= TorqueDecStep;
  1071. }
  1072. }
  1073. else
  1074. {
  1075. SoftStartDelayTimeCount = 0;
  1076. SoftStartFlag = RESET;
  1077. }
  1078. }
  1079. }
  1080. #endif
  1081. else //正常骑行
  1082. {
  1083. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  1084. {
  1085. MC_TorqueProcess_Param.TorqueRefEnd += TorqueAccStep;
  1086. }
  1087. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  1088. {
  1089. MC_TorqueProcess_Param.TorqueRefEnd -= TorqueDecStep;
  1090. }
  1091. }
  1092. MC_TorqueProcess_Param.TorqueRefEnd = (MC_TorqueProcess_Param.TorqueRefEnd < 6) ? 6 : MC_TorqueProcess_Param.TorqueRefEnd;
  1093. //限速点处理
  1094. if( MC_SpeedSensorData.Speed_Data > (MC_ConfigParam1.SpeedLimit * 10 + 22) ) //限速值 + 2.2
  1095. {
  1096. MC_TorqueProcess_Param.MotorStopLock_Flag = SET;
  1097. MC_TorqueProcess_Param.TorqueRefEnd = 0;
  1098. //停机处理
  1099. MC_MotorStop(&MC_StarFlag);
  1100. }
  1101. #if 0 //低于限速点启动电机
  1102. else if(MC_RunInfo.BikeSpeed < ((MC_ConfigParam1.SpeedLimit) * 10))
  1103. {
  1104. MC_MotorStar(&MC_StarFlag);
  1105. }
  1106. #elif 1 //低于断电点即启动电机
  1107. else
  1108. {
  1109. MC_MotorStar(&MC_StarFlag);
  1110. }
  1111. #endif
  1112. }
  1113. #if 1
  1114. static uint16_t K_ByVoltage_Set_Old = 1024;
  1115. uint16_t K_ByVoltage_Set;
  1116. static uint16_t K_ByVoltage_Result;
  1117. uint16_t K_ByTemperature_Set;
  1118. static uint16_t K_ByTemperature_Result;
  1119. //根据电压调节输出
  1120. K_ByVoltage_Set = MC_Cal_K_ByVoltage(MC_RunInfo.BusVoltage, MC_MotorParam.Rate_Voltage, K_ByVoltage_Set_Old);//根据母线电压计算衰减比例,递减
  1121. K_ByVoltage_Set_Old = K_ByVoltage_Set;
  1122. K_ByVoltage_Result = MC_DataSet_Linear_Process(K_ByVoltage_Set, K_ByVoltage_Result, 1, 1); //设定值与给定值线性处理
  1123. //根据温度调节输出
  1124. K_ByTemperature_Set = MC_Cal_K_ByTemperature(MC_RunInfo.T_Coil, MC_ConfigParam1.TempTH_Alarm); //根据温度计算衰减比例
  1125. K_ByTemperature_Result = MC_DataSet_Linear_Process(K_ByTemperature_Set, K_ByTemperature_Result, 1, 1); //设定值与给定值线性处理
  1126. #else
  1127. uint16_t K_ByVoltage_Result = 1024;
  1128. uint16_t K_ByTemperature_Result = 1024;
  1129. #endif
  1130. //限流计算
  1131. IqRefByInPower = PID_Regulator(CurrentLimitPresent / 100, (MC_RunInfo.BusCurrent >> 7), &PID_IMax);
  1132. Torque_Ref_Temp = ((int32_t)MC_TorqueProcess_Param.TorqueRefEnd * K_ByVoltage_Result) >> 10;
  1133. Torque_Ref_Temp = (Torque_Ref_Temp * K_ByTemperature_Result) >> 10;
  1134. Torque_Ref_Temp = (Torque_Ref_Temp + IqRefByInPower) >> 1;
  1135. p_MC_CalParam.Ref_Torque = (int16_t)Torque_Ref_Temp;
  1136. p_MC_CalParam.Foc_Flag = SET;
  1137. p_MC_CalParam.AssistRunMode = MC_AssistRunMode_CADENCE;
  1138. return (p_MC_CalParam);
  1139. }
  1140. //力矩模式处理
  1141. MC_CalParam_Struct_t MC_AssistRunMode_Torque_Process(MC_CadenceResult_Struct_t CadenceData, ADC_SensorData_Struct_t AdcSenorData, MC_GearSt_Struct_t GearSt, MC_SupportFlag_Struct_t GasCtrlMode)
  1142. {
  1143. MC_CalParam_Struct_t p_MC_CalParam = {MC_AssistRunMode_INVALID, 0, 0, RESET};
  1144. uint8_t TorqueAccStep = 0;//力矩上升斜率
  1145. uint8_t TorqueDecStep = 0;//力矩下降斜率
  1146. uint16_t TorqueStartData, TorqueStopData;//力矩启动值,力矩停机值
  1147. int16_t Torque_Temp;
  1148. int32_t Torque_Ref_Temp;
  1149. static uint32_t TorqueStopDelayTimeCnt = 0; //低力矩停机计时
  1150. uint16_t TorqueStopDelayTime;
  1151. static int16_t IqRefByInPower; //限流计算结果
  1152. static uint16_t CurrentLimitPresent; //限流实际值,做升降速处理
  1153. uint16_t CurrentLimitSet; //限流设置值,不同助力档位更新
  1154. static FlagStatus IsEnterGasMode = RESET;
  1155. static uint8_t TorqueRefEndUpdateCount = 0;
  1156. #define SOFT_SATRT 1
  1157. #if SOFT_SATRT
  1158. static FlagStatus SoftStartFlag = SET;
  1159. static uint16_t SoftStartDelayTimeCount = 0;
  1160. uint16_t SoftStartDelayTime = 0;
  1161. uint16_t SoftStartAcc = 0;
  1162. #endif
  1163. //根据指拨控制
  1164. if((GasCtrlMode == MC_SUPPORT_ENABLE) && (AdcSenorData.GasSensor > 50) && (MC_RunInfo.BikeSpeed > 100))
  1165. {
  1166. MC_TorqueProcess_Param.MotorStopLock_Flag = RESET;
  1167. //停止判断
  1168. if(AdcSenorData.GasSensor < 30)
  1169. {
  1170. MC_TorqueProcess_Param.MotorStopLock_Flag = SET;
  1171. }
  1172. //设定马达输出力矩
  1173. MC_TorqueProcess_Param.TorqueApp = (AdcSenorData.GasSensor * MC_AssisParam.Gear_5.Upper_Iq) >> 11;
  1174. if(MC_TorqueProcess_Param.TorqueApp < CadenceData.torqueByCadence)
  1175. {
  1176. MC_TorqueProcess_Param.TorqueApp = CadenceData.torqueByCadence;
  1177. }
  1178. //进入指拨模式标志
  1179. IsEnterGasMode = SET;
  1180. }
  1181. //根据踩踏力矩控制
  1182. else
  1183. {
  1184. #if 1
  1185. //踩踏力矩输入
  1186. MC_TorqueProcess_Param.TorqueApp = AdcSenorData.TorqueSensor;
  1187. #elif 1
  1188. //输入阶跃
  1189. MC_TorqueProcess_Param.TorqueApp = 1000;
  1190. //踏频设为启动
  1191. CadenceData.Cadence_Dir = MC_Cadence_Forward;
  1192. CadenceData.IsStopFlag = FALSE;
  1193. #elif 1
  1194. //输入斜坡
  1195. static uint32_t WaveTime_Zero = 0;
  1196. static uint32_t Time_Enter = 0;
  1197. if((HAL_GetTick() - Time_Enter) > 10) // 超时10ms未进入,波形发生初始时刻清零
  1198. {
  1199. WaveTime_Zero = HAL_GetTick();
  1200. }
  1201. Time_Enter = HAL_GetTick();
  1202. MC_TorqueProcess_Param.TorqueApp = RampWaveGenerate(WaveTime_Zero, 6000, 2100);
  1203. //踏频设为启动
  1204. CadenceData.Cadence_Dir = MC_Cadence_Forward;
  1205. CadenceData.IsStopFlag = FALSE;
  1206. #elif 1
  1207. //输入三角波,测试输出响应
  1208. static uint32_t WaveTime_Zero = 0;
  1209. static uint32_t Time_Enter = 0;
  1210. if((HAL_GetTick() - Time_Enter) > 10) // 超时10ms未进入,波形发生初始时刻清零
  1211. {
  1212. WaveTime_Zero = HAL_GetTick();
  1213. }
  1214. Time_Enter = HAL_GetTick();
  1215. MC_TorqueProcess_Param.TorqueApp = TriangleWaveGenerate(WaveTime_Zero, 500, 1000 ,1500);
  1216. //踏频设为启动
  1217. CadenceData.Cadence_Dir = MC_Cadence_Forward;
  1218. CadenceData.IsStopFlag = FALSE;
  1219. #elif 1
  1220. //输入方波,测试输出响应
  1221. static uint32_t WaveTime_Zero = 0;
  1222. static uint32_t Time_Enter = 0;
  1223. if((HAL_GetTick() - Time_Enter) > 10) // 超时10ms未进入,波形发生初始时刻清零
  1224. {
  1225. WaveTime_Zero = HAL_GetTick();
  1226. }
  1227. Time_Enter = HAL_GetTick();
  1228. MC_TorqueProcess_Param.TorqueApp = SquareWaveGenerate(WaveTime_Zero, 5000, 8000, 1500);
  1229. //踏频设为启动
  1230. CadenceData.Cadence_Dir = MC_Cadence_Forward;
  1231. CadenceData.IsStopFlag = FALSE;
  1232. #endif
  1233. //低力矩停机
  1234. TorqueStopData = (MC_TorqueCorrectParam.StarData < 200) ? 100 : (MC_TorqueCorrectParam.StarData >> 1);
  1235. if(MC_TorqueProcess_Param.TorqueApp >= (TorqueStopData))
  1236. {
  1237. TorqueStopDelayTimeCnt = HAL_GetTick();
  1238. }
  1239. else
  1240. {
  1241. if(MC_RunInfo.MotorSpeed > 200)
  1242. {
  1243. TorqueStopDelayTime = 218400 / MC_RunInfo.MotorSpeed; //60s / (电机转速 / 4.55 / 2.4) / 3,曲柄1/3圈
  1244. }
  1245. else
  1246. {
  1247. TorqueStopDelayTime = 1200;
  1248. }
  1249. TorqueStopDelayTime= (TorqueStopDelayTime < 500) ? 500 : TorqueStopDelayTime;
  1250. if((HAL_GetTick() - TorqueStopDelayTimeCnt) > TorqueStopDelayTime)//超时1200ms
  1251. {
  1252. MC_TorqueProcess_Param.MotorStopLock_Flag = SET;
  1253. }
  1254. }
  1255. //启动值判断
  1256. if(MC_RunInfo.BikeSpeed > 60)
  1257. {
  1258. TorqueStartData = (MC_TorqueCorrectParam.StarData < 200 ? 150 \
  1259. : (MC_TorqueCorrectParam.StarData > 700 ? 525 \
  1260. : (MC_TorqueCorrectParam.StarData * 3 >> 2)));
  1261. }
  1262. else
  1263. {
  1264. TorqueStartData = (MC_TorqueCorrectParam.StarData < 200 ? 150 \
  1265. : (MC_TorqueCorrectParam.StarData > 700 ? 525 \
  1266. : MC_TorqueCorrectParam.StarData));
  1267. }
  1268. if(MC_TorqueProcess_Param.TorqueApp >= TorqueStartData)
  1269. {
  1270. MC_TorqueProcess_Param.MotorStopLock_Flag = RESET;
  1271. }
  1272. //踏频反向或踏频停止停机
  1273. if((CadenceData.Cadence_Dir == MC_Cadence_Backward) ||
  1274. (CadenceData.IsStopFlag == TRUE)
  1275. )
  1276. {
  1277. MC_TorqueProcess_Param.MotorStopLock_Flag = SET;
  1278. }
  1279. //设定输入力矩
  1280. MC_TorqueProcess_Param.TorqueApp = CadenceData.torqueByCadence;
  1281. //进入指拨模式标志
  1282. IsEnterGasMode = RESET;
  1283. }
  1284. //停机状态,延时处理
  1285. if(MC_TorqueProcess_Param.MotorStopLock_Flag == SET)
  1286. {
  1287. if(MC_TorqueProcess_Param.TorqueRefEnd <= 7)
  1288. {
  1289. MC_TorqueProcess_Param.TorqueRefEnd = 0;
  1290. //停机处理
  1291. MC_MotorStop(&MC_StarFlag);
  1292. #if SOFT_SATRT
  1293. //缓启动标志置位
  1294. SoftStartFlag = SET;
  1295. SoftStartDelayTimeCount = 0;
  1296. #endif
  1297. }
  1298. else
  1299. {
  1300. MC_TorqueProcess_Param.TorqueRefEnd -= 7; //这里影响到停止踩踏后的断电时间
  1301. MC_MotorStar(&MC_StarFlag);
  1302. }
  1303. }
  1304. //力矩给定升降速处理
  1305. else
  1306. {
  1307. //指拨模式按照限流值
  1308. if(IsEnterGasMode == SET)
  1309. {
  1310. Torque_Temp = MC_TorqueProcess_Param.TorqueApp;
  1311. TorqueAccStep = 3;
  1312. TorqueDecStep = 7;
  1313. //给定上限
  1314. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_5.Upper_Iq) ? MC_AssisParam.Gear_5.Upper_Iq : Torque_Temp;
  1315. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_5.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * 100;
  1316. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  1317. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_5.Upper_Iq); //Lower Limit for Output limitation
  1318. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  1319. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_5.Upper_Iq << 10); // 放大1024
  1320. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  1321. }
  1322. else
  1323. {
  1324. static int32_t SpeedRatio_NoFlt=1092;
  1325. static int32_t speedRatio_temp=1092<<12;
  1326. if( (MC_RunInfo.MotorSpeed > 500)&&(MC_CadenceResult.Cadence_Data >= 15)&&(MC_TorqueProcess_Param.TorqueApp > 200) )
  1327. {
  1328. SpeedRatio_NoFlt= (100*MC_RunInfo.MotorSpeed)/MC_CadenceResult.Cadence_Data;
  1329. speedRatio_temp += ((SpeedRatio_NoFlt << 12) - speedRatio_temp) >> 10;
  1330. SpeedRatio = speedRatio_temp >> 12;
  1331. }
  1332. //按照助力档位调节力矩输入值
  1333. switch(GearSt)
  1334. {
  1335. case MC_GearSt_Torque_ECO:
  1336. {
  1337. //控制输入给定加速斜率
  1338. if(MC_ConfigParam1.UserAdjParam_ECO.StarModel_GAIN <= 90)
  1339. {
  1340. TorqueAccStep = MC_AssisParam.Gear_ECO.AccCnt - 1;
  1341. }
  1342. else if(MC_ConfigParam1.UserAdjParam_ECO.StarModel_GAIN >= 110)
  1343. {
  1344. TorqueAccStep = MC_AssisParam.Gear_ECO.AccCnt + 1;
  1345. }
  1346. else
  1347. {
  1348. TorqueAccStep = MC_AssisParam.Gear_ECO.AccCnt;
  1349. }
  1350. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  1351. //控制输入给定减速斜率
  1352. TorqueDecStep = MC_AssisParam.Gear_ECO.DecCnt;
  1353. //随力矩输入调节助力比
  1354. Torque_Temp = (uint16_t)((uint32_t)(MC_TorqueProcess_Param.TorqueApp * Coefficient_GainCal(MC_AssisParam.Gear_ECO.Gain_K >> 1, MC_AssisParam.Gear_ECO.Gain_K, MC_AssisParam.Gear_ECO.TorqueApp_TH, MC_TorqueProcess_Param.TorqueApp)) >> 10);
  1355. //根据助力增益调节助力比
  1356. Torque_Temp = Torque_Temp * MC_ConfigParam1.UserAdjParam_ECO.Assist_K_GAIN / 100;
  1357. //给定下限
  1358. Torque_Temp = (Torque_Temp < MC_AssisParam.Gear_ECO.Lower_Iq) ? MC_AssisParam.Gear_ECO.Lower_Iq : Torque_Temp;
  1359. //给定上限
  1360. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_ECO.Upper_Iq) ? MC_AssisParam.Gear_ECO.Upper_Iq : Torque_Temp;
  1361. //限流参数设置
  1362. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_ECO.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * 100;
  1363. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  1364. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_ECO.Upper_Iq); //Lower Limit for Output limitation
  1365. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  1366. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_ECO.Upper_Iq << 10); // 放大1024
  1367. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  1368. break;
  1369. }
  1370. case MC_GearSt_Torque_NORM:
  1371. {
  1372. //控制输入给定加速斜率
  1373. if(MC_ConfigParam1.UserAdjParam_NORM.StarModel_GAIN <= 90)
  1374. {
  1375. TorqueAccStep = MC_AssisParam.Gear_NORM.AccCnt - 1;
  1376. }
  1377. else if(MC_ConfigParam1.UserAdjParam_NORM.StarModel_GAIN >= 110)
  1378. {
  1379. TorqueAccStep = MC_AssisParam.Gear_NORM.AccCnt + 1;
  1380. }
  1381. else
  1382. {
  1383. TorqueAccStep = MC_AssisParam.Gear_NORM.AccCnt;
  1384. }
  1385. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  1386. //控制输入给定减速斜率
  1387. TorqueDecStep = MC_AssisParam.Gear_NORM.DecCnt;
  1388. //随力矩输入调节助力比
  1389. Torque_Temp = (uint16_t)((uint32_t)(MC_TorqueProcess_Param.TorqueApp * Coefficient_GainCal(MC_AssisParam.Gear_NORM.Gain_K >> 1, MC_AssisParam.Gear_NORM.Gain_K, MC_AssisParam.Gear_NORM.TorqueApp_TH, MC_TorqueProcess_Param.TorqueApp)) >> 10);
  1390. //根据助力增益调节助力比
  1391. Torque_Temp = Torque_Temp * MC_ConfigParam1.UserAdjParam_NORM.Assist_K_GAIN / 100;
  1392. //给定下限
  1393. Torque_Temp = (Torque_Temp < MC_AssisParam.Gear_NORM.Lower_Iq) ? MC_AssisParam.Gear_NORM.Lower_Iq : Torque_Temp;
  1394. //给定上限
  1395. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_NORM.Upper_Iq) ? MC_AssisParam.Gear_NORM.Upper_Iq : Torque_Temp;
  1396. //限流参数设置
  1397. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_NORM.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * 100;
  1398. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  1399. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_NORM.Upper_Iq); //Lower Limit for Output limitation
  1400. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  1401. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_NORM.Upper_Iq << 10); // 放大1024
  1402. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  1403. break;
  1404. }
  1405. case MC_GearSt_Torque_SPORT:
  1406. {
  1407. //控制输入给定加速斜率
  1408. if(MC_ConfigParam1.UserAdjParam_SPORT.StarModel_GAIN <= 90)
  1409. {
  1410. TorqueAccStep = MC_AssisParam.Gear_SPORT.AccCnt - 1;
  1411. }
  1412. else if(MC_ConfigParam1.UserAdjParam_SPORT.StarModel_GAIN >= 110)
  1413. {
  1414. TorqueAccStep = MC_AssisParam.Gear_SPORT.AccCnt + 1;
  1415. }
  1416. else
  1417. {
  1418. TorqueAccStep = MC_AssisParam.Gear_SPORT.AccCnt;
  1419. }
  1420. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  1421. //控制输入给定减速斜率
  1422. TorqueDecStep = MC_AssisParam.Gear_SPORT.DecCnt;
  1423. //随力矩输入调节助力比
  1424. Torque_Temp = (uint16_t)((uint32_t)(MC_TorqueProcess_Param.TorqueApp * Coefficient_GainCal(MC_AssisParam.Gear_SPORT.Gain_K >> 1, MC_AssisParam.Gear_SPORT.Gain_K, MC_AssisParam.Gear_SPORT.TorqueApp_TH, MC_TorqueProcess_Param.TorqueApp)) >> 10);
  1425. //根据助力增益调节助力比
  1426. Torque_Temp = Torque_Temp * MC_ConfigParam1.UserAdjParam_SPORT.Assist_K_GAIN / 100;
  1427. //给定下限
  1428. Torque_Temp = (Torque_Temp < MC_AssisParam.Gear_SPORT.Lower_Iq) ? MC_AssisParam.Gear_SPORT.Lower_Iq : Torque_Temp;
  1429. //给定上限
  1430. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_SPORT.Upper_Iq) ? MC_AssisParam.Gear_SPORT.Upper_Iq : Torque_Temp;
  1431. //限流参数设置
  1432. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_SPORT.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * MC_CadenceLimit_K;
  1433. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  1434. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_SPORT.Upper_Iq); //Lower Limit for Output limitation
  1435. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  1436. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_SPORT.Upper_Iq << 10); // 放大1024
  1437. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  1438. break;
  1439. }
  1440. case MC_GearSt_Torque_TURBO:
  1441. {
  1442. //控制输入给定加速斜率
  1443. if(MC_ConfigParam1.UserAdjParam_TURBO.StarModel_GAIN <= 90)
  1444. {
  1445. TorqueAccStep = MC_AssisParam.Gear_TURBO.AccCnt - 1;
  1446. }
  1447. else if(MC_ConfigParam1.UserAdjParam_TURBO.StarModel_GAIN >= 110)
  1448. {
  1449. TorqueAccStep = MC_AssisParam.Gear_TURBO.AccCnt + 1;
  1450. }
  1451. else
  1452. {
  1453. TorqueAccStep = MC_AssisParam.Gear_TURBO.AccCnt;
  1454. }
  1455. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  1456. //控制输入给定减速斜率
  1457. TorqueDecStep = MC_AssisParam.Gear_TURBO.DecCnt;
  1458. //随力矩输入调节助力比
  1459. Torque_Temp = (uint16_t)((uint32_t)(MC_TorqueProcess_Param.TorqueApp * Coefficient_GainCal(MC_AssisParam.Gear_TURBO.Gain_K >> 1, MC_AssisParam.Gear_TURBO.Gain_K, MC_AssisParam.Gear_TURBO.TorqueApp_TH, MC_TorqueProcess_Param.TorqueApp)) >> 10);
  1460. //根据助力增益调节助力比
  1461. Torque_Temp = Torque_Temp * MC_ConfigParam1.UserAdjParam_TURBO.Assist_K_GAIN / 100;
  1462. //给定下限
  1463. Torque_Temp = (Torque_Temp < MC_AssisParam.Gear_TURBO.Lower_Iq) ? MC_AssisParam.Gear_TURBO.Lower_Iq : Torque_Temp;
  1464. //给定上限
  1465. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_TURBO.Upper_Iq) ? MC_AssisParam.Gear_TURBO.Upper_Iq : Torque_Temp;
  1466. //限流参数设置
  1467. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_TURBO.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * MC_CadenceLimit_K;
  1468. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  1469. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_TURBO.Upper_Iq); //Lower Limit for Output limitation
  1470. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  1471. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_TURBO.Upper_Iq << 10); // 放大1024
  1472. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  1473. break;
  1474. }
  1475. case MC_GearSt_Torque_5:
  1476. {
  1477. //控制输入给定加速斜率
  1478. if(MC_ConfigParam1.UserAdjParam_TURBO.StarModel_GAIN <= 90)
  1479. {
  1480. TorqueAccStep = MC_AssisParam.Gear_5.AccCnt - 1;
  1481. }
  1482. else if(MC_ConfigParam1.UserAdjParam_TURBO.StarModel_GAIN >= 110)
  1483. {
  1484. TorqueAccStep = MC_AssisParam.Gear_5.AccCnt + 1;
  1485. }
  1486. else
  1487. {
  1488. TorqueAccStep = MC_AssisParam.Gear_5.AccCnt;
  1489. }
  1490. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  1491. //控制输入给定减速斜率
  1492. TorqueDecStep = MC_AssisParam.Gear_5.DecCnt;
  1493. //随力矩输入调节助力比
  1494. Torque_Temp = (uint16_t)((uint32_t)(MC_TorqueProcess_Param.TorqueApp * Coefficient_GainCal(MC_AssisParam.Gear_5.Gain_K >> 1, MC_AssisParam.Gear_5.Gain_K, MC_AssisParam.Gear_5.TorqueApp_TH, MC_TorqueProcess_Param.TorqueApp)) >> 10);
  1495. //根据助力增益调节助力比
  1496. Torque_Temp = Torque_Temp * MC_ConfigParam1.UserAdjParam_TURBO.Assist_K_GAIN / 100;
  1497. //给定下限
  1498. Torque_Temp = (Torque_Temp < MC_AssisParam.Gear_5.Lower_Iq) ? MC_AssisParam.Gear_5.Lower_Iq : Torque_Temp;
  1499. //给定上限
  1500. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_5.Upper_Iq) ? MC_AssisParam.Gear_5.Upper_Iq : Torque_Temp;
  1501. //限流参数设置
  1502. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_5.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * MC_CadenceLimit_K;
  1503. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  1504. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_5.Upper_Iq); //Lower Limit for Output limitation
  1505. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  1506. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_5.Upper_Iq << 10); // 放大1024
  1507. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  1508. break;
  1509. }
  1510. case MC_GearSt_SMART:
  1511. {
  1512. //控制输入给定加速斜率
  1513. if(MC_ConfigParam1.UserAdjParam_SMART.StarModel_GAIN <= 90)
  1514. {
  1515. TorqueAccStep = MC_AssisParam.Gear_SMART.AccCnt - 1;
  1516. }
  1517. else if(MC_ConfigParam1.UserAdjParam_SMART.StarModel_GAIN >= 110)
  1518. {
  1519. TorqueAccStep = MC_AssisParam.Gear_SMART.AccCnt + 1;
  1520. }
  1521. else
  1522. {
  1523. TorqueAccStep = MC_AssisParam.Gear_SMART.AccCnt;
  1524. }
  1525. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  1526. //控制输入给定减速斜率
  1527. TorqueDecStep = MC_AssisParam.Gear_SMART.DecCnt;
  1528. //助力比控制系数
  1529. Torque_Temp = (uint32_t)(MC_TorqueProcess_Param.TorqueApp * MC_TorqueProcess_Param.TorqueApp) / (MC_AssisParam.Gear_SMART.TorqueApp_TH);
  1530. //根据助力增益调节助力比
  1531. Torque_Temp = Torque_Temp * MC_ConfigParam1.UserAdjParam_SMART.Assist_K_GAIN / 100;
  1532. //给定下限
  1533. Torque_Temp = (Torque_Temp < MC_AssisParam.Gear_SMART.Lower_Iq) ? MC_AssisParam.Gear_SMART.Lower_Iq : Torque_Temp;
  1534. //给定上限
  1535. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_SMART.Upper_Iq) ? MC_AssisParam.Gear_SMART.Upper_Iq : Torque_Temp;
  1536. //限流参数设置
  1537. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_SMART.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * MC_CadenceLimit_K;
  1538. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  1539. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_SMART.Upper_Iq); //Lower Limit for Output limitation
  1540. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  1541. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_SMART.Upper_Iq << 10); // 放大1024
  1542. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  1543. break;
  1544. }
  1545. case MC_GearSt_SMART_T: //客户需求,新增长续航Smart模式,要求降低最大电流,与Smart区别是助力比曲线调整,限流降低为75%
  1546. {
  1547. //控制输入给定加速斜率
  1548. if(MC_ConfigParam1.UserAdjParam_SMART.StarModel_GAIN <= 90)
  1549. {
  1550. TorqueAccStep = MC_AssisParam.Gear_SMART_T.AccCnt - 1;
  1551. }
  1552. else if(MC_ConfigParam1.UserAdjParam_SMART.StarModel_GAIN >= 110)
  1553. {
  1554. TorqueAccStep = MC_AssisParam.Gear_SMART_T.AccCnt + 1;
  1555. }
  1556. else
  1557. {
  1558. TorqueAccStep = MC_AssisParam.Gear_SMART_T.AccCnt;
  1559. }
  1560. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  1561. //控制输入给定减速斜率
  1562. TorqueDecStep = MC_AssisParam.Gear_SMART_T.DecCnt;
  1563. //助力比控制系数
  1564. Torque_Temp = (uint32_t)(MC_TorqueProcess_Param.TorqueApp * MC_TorqueProcess_Param.TorqueApp) / (MC_AssisParam.Gear_SMART_T.TorqueApp_TH);//助力比曲线调整
  1565. //根据助力增益调节助力比
  1566. Torque_Temp = Torque_Temp * MC_ConfigParam1.UserAdjParam_SMART.Assist_K_GAIN / 100;
  1567. //给定下限
  1568. Torque_Temp = (Torque_Temp < MC_AssisParam.Gear_SMART_T.Lower_Iq) ? MC_AssisParam.Gear_SMART_T.Lower_Iq : Torque_Temp;
  1569. //给定上限
  1570. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_SMART_T.Upper_Iq) ? MC_AssisParam.Gear_SMART_T.Upper_Iq : Torque_Temp;
  1571. //限流参数设置
  1572. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_SMART_T.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * MC_CadenceLimit_K;//限流降低为62.5%
  1573. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  1574. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_SMART_T.Upper_Iq); //Lower Limit for Output limitation
  1575. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  1576. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_SMART_T.Upper_Iq << 10); // 放大1024
  1577. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  1578. break;
  1579. }
  1580. default:
  1581. {
  1582. TorqueAccStep = 0;
  1583. TorqueDecStep = 0;
  1584. Torque_Temp = 0;
  1585. break;
  1586. }
  1587. }
  1588. }
  1589. //随车速调节助力比
  1590. Torque_Temp = (uint16_t)((uint32_t)(Torque_Temp * Function_Linear_3Stage(0, 0, MC_ConfigParam1.SpeedLimit * 10, 52, MC_SpeedSensorData.Speed_Data)) >> 10);
  1591. //助力输出
  1592. MC_TorqueProcess_Param.TorqueRef = Torque_Temp;
  1593. if(MC_TorqueProcess_Param.TorqueRef <= 0)
  1594. {
  1595. MC_TorqueProcess_Param.TorqueRef = 0;
  1596. }
  1597. //升降速曲线计算
  1598. if( MC_SpeedSensorData.Speed_Data > (MC_ConfigParam1.SpeedLimit * 10) ) //限速处理
  1599. {
  1600. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  1601. {
  1602. MC_TorqueProcess_Param.TorqueRefEnd += 1;
  1603. }
  1604. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  1605. {
  1606. MC_TorqueProcess_Param.TorqueRefEnd -= 10;
  1607. }
  1608. }
  1609. else if((0)&&(MC_SpeedSensorData.Speed_Data < 100)) //上坡处理
  1610. {
  1611. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  1612. {
  1613. MC_TorqueProcess_Param.TorqueRefEnd += TorqueAccStep;
  1614. }
  1615. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  1616. {
  1617. TorqueRefEndUpdateCount++;
  1618. if(TorqueRefEndUpdateCount >=3)
  1619. {
  1620. TorqueRefEndUpdateCount = 0;
  1621. MC_TorqueProcess_Param.TorqueRefEnd -= TorqueDecStep;
  1622. }
  1623. }
  1624. }
  1625. #if SOFT_SATRT
  1626. else if(SoftStartFlag == SET) //启动处理
  1627. {
  1628. if(MC_ConfigParam1.StarModel == MC_StarMode_DYNAMIC) //强劲模式,无延迟
  1629. {
  1630. SoftStartDelayTimeCount = 0;
  1631. SoftStartFlag = RESET;
  1632. }
  1633. else
  1634. {
  1635. if(MC_ConfigParam1.StarModel == MC_StarMode_SOFT) //柔和模式,延迟300ms
  1636. {
  1637. SoftStartDelayTime = 300; //启动处理延时300ms
  1638. SoftStartAcc = 30; //30ms递增0.1倍
  1639. }
  1640. else //正常模式,延迟100ms
  1641. {
  1642. SoftStartDelayTime = 100; //启动处理延时100ms
  1643. SoftStartAcc = 10; //10ms递增0.1倍
  1644. }
  1645. SoftStartDelayTimeCount++;
  1646. if(SoftStartDelayTimeCount <= SoftStartDelayTime) // 缓启动过程,按照0.1倍率逐步增加加减速斜率
  1647. {
  1648. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  1649. {
  1650. if((SoftStartDelayTimeCount % (10 - SoftStartDelayTimeCount / SoftStartAcc)) == 0)
  1651. {
  1652. MC_TorqueProcess_Param.TorqueRefEnd += TorqueAccStep;
  1653. }
  1654. }
  1655. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  1656. {
  1657. MC_TorqueProcess_Param.TorqueRefEnd -= TorqueDecStep;
  1658. }
  1659. }
  1660. else
  1661. {
  1662. SoftStartDelayTimeCount = 0;
  1663. SoftStartFlag = RESET;
  1664. }
  1665. }
  1666. }
  1667. #endif
  1668. else //正常骑行
  1669. {
  1670. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  1671. {
  1672. MC_TorqueProcess_Param.TorqueRefEnd += TorqueAccStep;
  1673. }
  1674. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  1675. {
  1676. MC_TorqueProcess_Param.TorqueRefEnd -= TorqueDecStep;
  1677. }
  1678. }
  1679. MC_TorqueProcess_Param.TorqueRefEnd = (MC_TorqueProcess_Param.TorqueRefEnd < 6) ? 6 : MC_TorqueProcess_Param.TorqueRefEnd;
  1680. //限速点处理
  1681. if( MC_SpeedSensorData.Speed_Data > (MC_ConfigParam1.SpeedLimit * 10 + 22) ) //限速值 + 2.2
  1682. {
  1683. MC_TorqueProcess_Param.MotorStopLock_Flag = SET;
  1684. MC_TorqueProcess_Param.TorqueRefEnd = 0;
  1685. //停机处理
  1686. MC_MotorStop(&MC_StarFlag);
  1687. }
  1688. #if 0 //低于限速点启动电机
  1689. else if(MC_RunInfo.BikeSpeed < ((MC_ConfigParam1.SpeedLimit) * 10))
  1690. {
  1691. MC_MotorStar(&MC_StarFlag);
  1692. }
  1693. #elif 1 //低于断电点即启动电机
  1694. else
  1695. {
  1696. MC_MotorStar(&MC_StarFlag);
  1697. }
  1698. #endif
  1699. }
  1700. #if 1
  1701. static uint16_t K_ByVoltage_Set_Old = 1024;
  1702. uint16_t K_ByVoltage_Set;
  1703. static uint16_t K_ByVoltage_Result;
  1704. uint32_t K_ByTemperature_Set, K_ByTemperature_Set1, K_ByTemperature_Set2;
  1705. static uint16_t K_ByTemperature_Result;
  1706. //根据电压调节输出
  1707. K_ByVoltage_Set = MC_Cal_K_ByVoltage(MC_RunInfo.BusVoltage, MC_MotorParam.Rate_Voltage, K_ByVoltage_Set_Old);//根据母线电压计算衰减比例,递减
  1708. K_ByVoltage_Set_Old = K_ByVoltage_Set;
  1709. K_ByVoltage_Result = MC_DataSet_Linear_Process(K_ByVoltage_Set, K_ByVoltage_Result, 1, 1); //设定值与给定值线性处理
  1710. //根据温度调节输出
  1711. K_ByTemperature_Set1 = MC_Cal_K_ByTemperature(MC_RunInfo.T_Coil, MC_ConfigParam1.TempTH_Alarm); //根据温度计算衰减比例
  1712. K_ByTemperature_Set2 = MC_Cal_K_ByTemperature(MC_RunInfo.T_PCB, (MC_ConfigParam1.TempTH_Alarm-15)); //根据温度计算衰减比例
  1713. K_ByTemperature_Set = (K_ByTemperature_Set1 * K_ByTemperature_Set2)>>10;
  1714. K_ByTemperature_Result = MC_DataSet_Linear_Process(K_ByTemperature_Set, K_ByTemperature_Result, 1, 1); //设定值与给定值线性处理
  1715. #else
  1716. uint16_t K_ByVoltage_Result = 1024;
  1717. uint16_t K_ByTemperature_Result = 1024;
  1718. #endif
  1719. //限流计算
  1720. IqRefByInPower = PID_Regulator(CurrentLimitPresent * (MC_RunInfo.SOC <= 5 ? 5 : (MC_RunInfo.SOC >= 10 ? 10 : MC_RunInfo.SOC)) / 1000, (MC_RunInfo.BusCurrent >> 7), &PID_IMax);
  1721. Torque_Ref_Temp = ((int32_t)MC_TorqueProcess_Param.TorqueRefEnd * K_ByVoltage_Result) >> 10;
  1722. Torque_Ref_Temp = (Torque_Ref_Temp * K_ByTemperature_Result) >> 10;
  1723. Torque_Ref_Temp = (Torque_Ref_Temp + IqRefByInPower) >> 1;
  1724. p_MC_CalParam.Ref_Torque = (int16_t)Torque_Ref_Temp;
  1725. p_MC_CalParam.Foc_Flag = SET;
  1726. p_MC_CalParam.AssistRunMode = MC_AssistRunMode_TORQUE;
  1727. return (p_MC_CalParam);
  1728. }
  1729. /******************************全局函数定义*****************************/
  1730. //传感器初始化
  1731. void MC_SensorInit(void)
  1732. {
  1733. //霍尔传感器IO设置
  1734. HallSensor_GPIO_Init();
  1735. //霍尔电角度初始化
  1736. HallSensorAngle_Init();
  1737. //踏频传感器IO设置
  1738. CadenceSensor_GPIO_Init();
  1739. //速度传感器IO设置
  1740. SpeedSensor_GPIO_Init();
  1741. //刹车信号和Gear信号检测IO设置
  1742. KeyInitial();
  1743. //力矩传感器零点初值
  1744. TorqueOffSetDefaultData_Init(&TorqueOffSetData, ADC1_Result[ADC1_RANK_TORQUE_SENSOR]);
  1745. //指拨零点初值
  1746. GasSensorOffSet_Init(&GasSensor_OffSet, ADC1_Result[ADC1_RANK_GAS]);
  1747. }
  1748. //MC控制初始化
  1749. void MC_Init(void)
  1750. {
  1751. //PID参数初始化
  1752. PID_Init(MC_ConfigParam1.SerialNum);
  1753. //助力参数初始化
  1754. UpdateGearParam(MC_ConfigParam1.SerialNum);
  1755. //三相电流零点校准
  1756. SVPWM_3ShuntCurrentReadingCalibration(&MC_ErrorCode);
  1757. //母线电流零点校准
  1758. CurrentReadingCalibration(&MC_ErrorCode);
  1759. //力矩传感器零点值处理
  1760. TorqueOffSetData_Process(&TorqueOffSetData, ADC1_Result[ADC1_RANK_TORQUE_SENSOR]);//145ms
  1761. //12V驱动电源初始化
  1762. Power12V_Driver_Init();
  1763. //打开12V驱动电源
  1764. Power12V_Driver_Process(SET);
  1765. }
  1766. //MC控制参数初始化
  1767. void MC_ControlParam_Init(void)
  1768. {
  1769. //清除推行模式初始变量
  1770. MC_WalkProcess_Param.IsEnterFlag = FALSE;
  1771. MC_WalkProcess_Param.MotorSpeedSetBegin = 0;
  1772. //清除力矩模式初始变量
  1773. MC_TorqueProcess_Param.MotorStopLock_Flag = SET;
  1774. MC_TorqueProcess_Param.TorqueApp = 0;
  1775. MC_TorqueProcess_Param.TorqueRef = 0;
  1776. MC_TorqueProcess_Param.TorqueRefEnd = 0;
  1777. //清除踏频模式初始变量
  1778. MC_CadenceProcess_Param.MotorStopLock_Flag = SET;
  1779. MC_CadenceProcess_Param.CadenceInput = 0;
  1780. MC_CadenceProcess_Param.IsEnterFlag = FALSE;
  1781. MC_CadenceProcess_Param.MotorSpeedSetBegin = 0;
  1782. //全局运算变量归零
  1783. IqFdbFlt =0;
  1784. IdFdbFlt = 0;
  1785. VoltSquareFlt = 0;
  1786. UqVoltFlt = 0;
  1787. UdVoltFlt = 0;
  1788. //PDI积分清零
  1789. PID_Flux_InitStructure.wIntegral = 0;
  1790. PID_Torque_InitStructure.wIntegral = 0;
  1791. PID_Weak_InitStructure.wIntegral = 0;
  1792. PID_IMax.wIntegral = 0;
  1793. PID_MotorSpd.wIntegral = 0;
  1794. PID_ConstantPower.wIntegral = 0;
  1795. }
  1796. //控制参数输入值计算
  1797. void MC_CalParam_Cal(MC_WorkMode_Struct_t p_MC_WorkMode, \
  1798. ADC_SensorData_Struct_t p_ADC_SensorData, \
  1799. MC_GearSt_Struct_t GearSt, \
  1800. TrueOrFalse_Flag_Struct_t Break_Flag, \
  1801. TrueOrFalse_Flag_Struct_t GearSensor_Flag, \
  1802. MC_CalParam_Struct_t* p_MC_CalParam)
  1803. {
  1804. MC_AssistRunMode_Struct_t MC_AssistRunMode_Temp;
  1805. static FlagStatus MC_AssistRunMode_ShiftFlag = RESET; //电机助力模式切换标志
  1806. //根据指拨信号、助力档位指令、刹车信号判断助力模式
  1807. MC_AssistRunMode_Temp = MC_JudgeAsistRunMode_Process(GearSt, (TrueOrFalse_Flag_Struct_t)(Break_Flag & GearSensor_Flag), MC_RunInfo.Cadence, p_ADC_SensorData);//TRUE 0, FALSE 1
  1808. //发生助力模式切换时,清空变量
  1809. if(MC_AssistRunMode_Temp != p_MC_CalParam->AssistRunMode)
  1810. {
  1811. if(MC_AssistRunMode_ShiftFlag == RESET)
  1812. {
  1813. MC_AssistRunMode_Temp = MC_AssistRunMode_INVALID;
  1814. MC_AssistRunMode_ShiftFlag = SET;
  1815. }
  1816. }
  1817. //助力模式处理
  1818. switch(MC_AssistRunMode_Temp)
  1819. {
  1820. //指拨模式
  1821. case MC_AssistRunMode_GAS:
  1822. {
  1823. //计算FOC控制输入
  1824. *p_MC_CalParam = MC_AssistRunMode_Gas_Process(p_ADC_SensorData.GasSensor, MC_CadenceResult.torqueByCadence, (MC_GearSt_Struct_t)(GearSt & 0x0F));
  1825. //助力模式切换标志复位
  1826. MC_AssistRunMode_ShiftFlag = RESET;
  1827. break;
  1828. }
  1829. //推行模式
  1830. case MC_AssistRunMode_WALK:
  1831. {
  1832. //计算FOC控制输入
  1833. if(MC_WalkProcess_Param.IsEnterFlag == FALSE)
  1834. {
  1835. MC_WalkProcess_Param.MotorSpeedSetBegin = (uint32_t)MC_RunInfo.MotorSpeed << 5;
  1836. MC_WalkProcess_Param.IsEnterFlag = TRUE;
  1837. }
  1838. *p_MC_CalParam = MC_AssistRunMode_Walk_Process(p_MC_WorkMode);
  1839. //助力模式切换标志复位
  1840. MC_AssistRunMode_ShiftFlag = RESET;
  1841. break;
  1842. }
  1843. //踏频模式
  1844. case MC_AssistRunMode_CADENCE:
  1845. {
  1846. //计算FOC控制输入
  1847. if(MC_CadenceProcess_Param.IsEnterFlag == FALSE)
  1848. {
  1849. MC_CadenceProcess_Param.MotorSpeedSetBegin = (uint32_t)MC_RunInfo.MotorSpeed << 5;
  1850. MC_CadenceProcess_Param.IsEnterFlag = TRUE;
  1851. }
  1852. *p_MC_CalParam = MC_AssistRunMode_Cadence_Process(MC_CadenceResult, p_ADC_SensorData, GearSt, MC_ConfigParam1.GasCtrlMode_Flag);
  1853. //助力模式切换标志复位
  1854. MC_AssistRunMode_ShiftFlag = RESET;
  1855. break;
  1856. }
  1857. //力矩模式
  1858. case MC_AssistRunMode_TORQUE:
  1859. {
  1860. //计算FOC控制输入
  1861. *p_MC_CalParam = MC_AssistRunMode_Torque_Process(MC_CadenceResult, p_ADC_SensorData, GearSt, MC_ConfigParam1.GasCtrlMode_Flag);
  1862. //助力模式切换标志复位
  1863. MC_AssistRunMode_ShiftFlag = RESET;
  1864. break;
  1865. }
  1866. //空闲模式或存在故障
  1867. case MC_AssistRunMode_INVALID: default:
  1868. {
  1869. //停机处理
  1870. MC_MotorStop(&MC_StarFlag);
  1871. //更新母线电流零点值
  1872. CurrentReadingCalibration(&MC_ErrorCode);
  1873. //控制计算值初始化为默认值
  1874. p_MC_CalParam->AssistRunMode = MC_AssistRunMode_INVALID;
  1875. p_MC_CalParam->Foc_Flag = RESET;
  1876. p_MC_CalParam->Ref_Torque = 0;
  1877. p_MC_CalParam->Ref_Speed = 0;
  1878. break;
  1879. }
  1880. }
  1881. }
  1882. void MC_MotorStop(FlagStatus* StarFlag)
  1883. {
  1884. //关闭PWM输出
  1885. Pwm_Timer_Stop();
  1886. //FOC运算停止
  1887. FOC_Disable();
  1888. //控制参数归零
  1889. MC_ControlParam_Init();
  1890. //电机启动标志复位
  1891. *StarFlag = RESET;
  1892. }
  1893. void MC_MotorStar(FlagStatus* StarFlag)
  1894. {
  1895. if(*StarFlag == RESET)
  1896. {
  1897. //开启PWM输出
  1898. Enable_Pwm_Output();
  1899. //霍尔电角度初始化
  1900. HallSensorAngle_Init();
  1901. //FOC运算启动
  1902. FOC_Enable();
  1903. //电机启动标志置位
  1904. *StarFlag = SET;
  1905. }
  1906. }