motor_control.c 71 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. #include "ICM20600.h"
  16. /************************全局变量定义************************/
  17. //工作模式
  18. MC_WorkMode_Struct_t MC_WorkMode = MC_WorkMode_Run;
  19. MC_WorkMode_Struct_t MC_WorkMode_Back = ~MC_WorkMode_Run;
  20. //MC_CTL控制指令
  21. MC_ControlCode_Struct_t MC_ControlCode= {MC_GearSt_OFF, MC_LightSwitch_OFF};
  22. MC_ControlCode_Struct_t MC_ControlCode_Back = {(MC_GearSt_Struct_t)~MC_GearSt_OFF, (MC_LightSwitch_Struct_t)~MC_LightSwitch_OFF};
  23. //电机控制计算参数
  24. MC_CalParam_Struct_t MC_CalParam = {MC_AssistRunMode_INVALID, 0, 0, RESET};
  25. MC_CalParam_Struct_t MC_CalParam_Back = {(MC_AssistRunMode_Struct_t)~MC_AssistRunMode_INVALID, ~0, ~0, (FlagStatus)~RESET};
  26. //踏频限流系数
  27. uint8_t MC_CadenceLimit_K = 100;
  28. //力矩助力控制参数
  29. MC_TorqueProcess_Param_Struct_t MC_TorqueProcess_Param = {SET, 0, 0, 0};
  30. //推行助力控制参数
  31. MC_WalkProcess_Param_Struct_t MC_WalkProcess_Param = {FALSE, 0};
  32. //踏频助力控制参数
  33. MC_CadenceProcess_Param_Struct_t MC_CadenceProcess_Param = {SET, 0, FALSE, 0};
  34. //电机启动标志
  35. FlagStatus MC_StarFlag = RESET;
  36. /*************************局部函数定义***********************/
  37. //设定值线性变化处理
  38. uint16_t MC_DataSet_Linear_Process(uint16_t SetData, uint16_t PresentData, uint16_t AddCnt, uint16_t DecCnt)
  39. {
  40. int16_t ErrorData;
  41. uint16_t Result;
  42. ErrorData = SetData - PresentData;
  43. if(ErrorData > 0) //升速
  44. {
  45. if(ErrorData >= AddCnt)
  46. {
  47. Result = PresentData + AddCnt;
  48. }
  49. else
  50. {
  51. Result = SetData;
  52. }
  53. }
  54. else if(ErrorData < 0) //降速
  55. {
  56. if((-ErrorData) >= DecCnt)
  57. {
  58. Result = PresentData - DecCnt;
  59. }
  60. else
  61. {
  62. Result = SetData;
  63. }
  64. }
  65. else
  66. {
  67. Result = SetData;
  68. }
  69. return Result;
  70. }
  71. //随电压计算助力衰减系数
  72. uint16_t MC_Cal_K_ByVoltage(uint16_t Voltage, uint16_t DesignVol, uint16_t K_Voltage_Old)
  73. {
  74. uint32_t Cal_Temp;
  75. uint16_t SetVol_Th = 0;
  76. uint16_t ResetVol_Th = 0;
  77. uint16_t Result = 1024;
  78. //根据马达额定电压设定衰减点、衰减系数和恢复点
  79. switch(DesignVol)
  80. {
  81. case 24:
  82. {
  83. SetVol_Th = 33 * 7;
  84. ResetVol_Th = 36 * 7;
  85. 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
  86. break;
  87. }
  88. case 36:
  89. {
  90. SetVol_Th = 33 * 10;
  91. ResetVol_Th = 36 * 10;
  92. 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
  93. break;
  94. }
  95. case 48:
  96. {
  97. SetVol_Th = 33 * 13;
  98. ResetVol_Th = 36 * 13;
  99. 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
  100. break;
  101. }
  102. default:
  103. {
  104. Cal_Temp = 100;
  105. break;
  106. }
  107. }
  108. Cal_Temp = Cal_Temp * Cal_Temp / 100 * Cal_Temp / 100 * Cal_Temp * 1024 / 10000; //f(x) = x^4
  109. Cal_Temp = (Cal_Temp < 820) ? 820 : Cal_Temp;
  110. //系数仅衰减
  111. if(Cal_Temp < K_Voltage_Old)
  112. {
  113. Result = Cal_Temp;
  114. }
  115. else
  116. {
  117. Result = K_Voltage_Old;
  118. }
  119. //高于设定恢复电压后,恢复系数
  120. if(Voltage > (ResetVol_Th * 100))
  121. {
  122. Result = 1024;
  123. }
  124. return(Result);
  125. }
  126. //随温度计算助力衰减系数
  127. uint16_t MC_Cal_K_ByTemperature(uint16_t CoilTemp, uint16_t AlarmTempTH)
  128. {
  129. uint32_t CalTemp;
  130. uint16_t Result = 1024;
  131. if(CoilTemp > AlarmTempTH)
  132. {
  133. CalTemp = (uint32_t)AlarmTempTH * AlarmTempTH * 1024;
  134. Result = (uint16_t)(CalTemp / CoilTemp / CoilTemp);
  135. }
  136. else
  137. {
  138. Result = 1024;
  139. }
  140. return(Result);
  141. }
  142. //助力模式判断处理
  143. 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)
  144. {
  145. MC_AssistRunMode_Struct_t MC_AssistRunMode_Result = MC_AssistRunMode_INVALID;
  146. if(MC_ErrorCode.Code == 0) //无故障
  147. {
  148. if(StopFlag == FALSE) //无刹车
  149. {
  150. do
  151. {
  152. #if 0 //OFF档,转把有信号进入推行模式
  153. if((GearSt == MC_GearSt_OFF) && (AdcSenorData.GasSensor > 200))
  154. {
  155. MC_AssistRunMode_Result = MC_AssistRunMode_WALK;
  156. break;
  157. }
  158. #endif
  159. 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
  160. {
  161. //进入推行模式
  162. if(GearSt == MC_GearSt_WALK)
  163. {
  164. MC_AssistRunMode_Result = MC_AssistRunMode_WALK;
  165. }
  166. //进入踏频模式
  167. else if((GearSt & 0xF0) == 0x10)
  168. {
  169. #if CADENCE_MODE_ENABLE
  170. MC_AssistRunMode_Result = MC_AssistRunMode_CADENCE;
  171. #endif
  172. }
  173. else
  174. {
  175. #if 1
  176. static MC_AssistRunMode_Struct_t MC_AssistRunMode_Result_Old = MC_AssistRunMode_INVALID;
  177. //进入力矩模式
  178. MC_AssistRunMode_Result = MC_AssistRunMode_TORQUE;
  179. //判断是否进入转把推行模式
  180. if((MC_RunInfo.BikeSpeed < 100) && (AdcSenorData.GasSensor > 200)) //车速低于10km/h,转把有信号
  181. {
  182. 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
  183. ||(MC_AssistRunMode_Result_Old == MC_AssistRunMode_WALK)) //上一次处于转把推行模式,继续维持
  184. {
  185. MC_AssistRunMode_Result = MC_AssistRunMode_WALK;
  186. }
  187. }
  188. MC_AssistRunMode_Result_Old = MC_AssistRunMode_Result;
  189. #else
  190. //进入力矩模式
  191. MC_AssistRunMode_Result = MC_AssistRunMode_TORQUE;
  192. #endif
  193. }
  194. break;
  195. }
  196. else
  197. {
  198. MC_AssistRunMode_Result = MC_AssistRunMode_INVALID;
  199. break;
  200. }
  201. }while(0);
  202. }
  203. else //刹车触发
  204. {
  205. MC_AssistRunMode_Result = MC_AssistRunMode_INVALID;
  206. }
  207. Power12V_Driver_Process(SET);
  208. }
  209. else //存在故障
  210. {
  211. MC_AssistRunMode_Result = MC_AssistRunMode_INVALID;
  212. MC_ControlCode.GearSt = MC_GearSt_OFF;
  213. MC_ControlCode_Back.GearSt = (MC_GearSt_Struct_t)~MC_ControlCode.GearSt;
  214. #if 0
  215. Power12V_Driver_Process(RESET);
  216. #endif
  217. }
  218. return MC_AssistRunMode_Result;
  219. }
  220. //指拨模式处理
  221. MC_CalParam_Struct_t MC_AssistRunMode_Gas_Process(uint16_t GasSensorData, uint16_t TorqueSensorData, MC_GearSt_Struct_t GearSt)
  222. {
  223. MC_CalParam_Struct_t p_MC_CalParam = {MC_AssistRunMode_INVALID, 0, 0, RESET};
  224. uint8_t TorqueAccStep = 0;//力矩上升斜率
  225. uint8_t TorqueDecStep = 0;//力矩下降斜率
  226. int16_t Torque_Temp;
  227. int32_t Torque_Ref_Temp;
  228. static int16_t IqRefByInPower; //限流计算结果
  229. static uint16_t CurrentLimitPresent; //限流实际值,做升降速处理
  230. uint16_t CurrentLimitSet; //限流设置值,不同助力档位更新
  231. static uint8_t TorqueRefEndUpdateCount = 0;
  232. //踩踏力矩输入
  233. MC_TorqueProcess_Param.TorqueApp = (GasSensorData < TorqueSensorData) ? TorqueSensorData : GasSensorData;
  234. MC_TorqueProcess_Param.TorqueApp = (MC_TorqueProcess_Param.TorqueApp > 2048) ? 2048 : MC_TorqueProcess_Param.TorqueApp;
  235. //按照助力档位调节力矩输入值
  236. switch(GearSt)
  237. {
  238. case MC_GearSt_Torque_ECO:
  239. {
  240. //控制输入给定加速斜率
  241. if(MC_ConfigParam1.UserAdjParam_ECO.StarModel_GAIN <= 80)
  242. {
  243. TorqueAccStep = 2;
  244. }
  245. else if(MC_ConfigParam1.UserAdjParam_ECO.StarModel_GAIN >= 120)
  246. {
  247. TorqueAccStep = 4;
  248. }
  249. else
  250. {
  251. TorqueAccStep = 3;
  252. }
  253. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  254. //控制输入给定减速斜率
  255. TorqueDecStep = 7;
  256. //根据输入调节力矩环给定
  257. Torque_Temp = (uint32_t)(MC_TorqueProcess_Param.TorqueApp * MC_AssisParam.Gear_ECO.Upper_Iq) >> 11;
  258. //给定上限
  259. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_ECO.Upper_Iq) ? MC_AssisParam.Gear_ECO.Upper_Iq : Torque_Temp;
  260. //限流参数设置
  261. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_ECO.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * 100;
  262. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  263. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_ECO.Upper_Iq); //Lower Limit for Output limitation
  264. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  265. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_ECO.Upper_Iq << 10); // 放大1024
  266. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  267. break;
  268. }
  269. case MC_GearSt_Torque_NORM:
  270. {
  271. //控制输入给定加速斜率
  272. if(MC_ConfigParam1.UserAdjParam_NORM.StarModel_GAIN <= 80)
  273. {
  274. TorqueAccStep = 2;
  275. }
  276. else if(MC_ConfigParam1.UserAdjParam_NORM.StarModel_GAIN >= 120)
  277. {
  278. TorqueAccStep = 4;
  279. }
  280. else
  281. {
  282. TorqueAccStep = 3;
  283. }
  284. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  285. //控制输入给定减速斜率
  286. TorqueDecStep = 7;
  287. //根据输入调节力矩环给定
  288. Torque_Temp = (uint32_t)(MC_TorqueProcess_Param.TorqueApp * MC_AssisParam.Gear_NORM.Upper_Iq) >> 11;
  289. //给定上限
  290. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_NORM.Upper_Iq) ? MC_AssisParam.Gear_NORM.Upper_Iq : Torque_Temp;
  291. //限流参数设置
  292. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_NORM.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * 100;
  293. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  294. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_NORM.Upper_Iq); //Lower Limit for Output limitation
  295. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  296. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_NORM.Upper_Iq << 10); // 放大1024
  297. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  298. break;
  299. }
  300. case MC_GearSt_Torque_SPORT:
  301. {
  302. //控制输入给定加速斜率
  303. if(MC_ConfigParam1.UserAdjParam_SPORT.StarModel_GAIN <= 80)
  304. {
  305. TorqueAccStep = 2;
  306. }
  307. else if(MC_ConfigParam1.UserAdjParam_SPORT.StarModel_GAIN >= 120)
  308. {
  309. TorqueAccStep = 4;
  310. }
  311. else
  312. {
  313. TorqueAccStep = 3;
  314. }
  315. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  316. //控制输入给定减速斜率
  317. TorqueDecStep = 7;
  318. //根据输入调节力矩环给定
  319. Torque_Temp = (uint32_t)(MC_TorqueProcess_Param.TorqueApp * MC_AssisParam.Gear_SPORT.Upper_Iq) >> 11;
  320. //给定上限
  321. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_SPORT.Upper_Iq) ? MC_AssisParam.Gear_SPORT.Upper_Iq : Torque_Temp;
  322. //限流参数设置
  323. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_SPORT.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * MC_CadenceLimit_K;
  324. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  325. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_SPORT.Upper_Iq); //Lower Limit for Output limitation
  326. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  327. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_SPORT.Upper_Iq << 10); // 放大1024
  328. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  329. break;
  330. }
  331. case MC_GearSt_Torque_TURBO:
  332. {
  333. //控制输入给定加速斜率
  334. if(MC_ConfigParam1.UserAdjParam_TURBO.StarModel_GAIN <= 80)
  335. {
  336. TorqueAccStep = 2;
  337. }
  338. else if(MC_ConfigParam1.UserAdjParam_TURBO.StarModel_GAIN >= 120)
  339. {
  340. TorqueAccStep = 4;
  341. }
  342. else
  343. {
  344. TorqueAccStep = 3;
  345. }
  346. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  347. //控制输入给定减速斜率
  348. TorqueDecStep = 7;
  349. //根据输入调节力矩环给定
  350. Torque_Temp = (uint32_t)(MC_TorqueProcess_Param.TorqueApp * MC_AssisParam.Gear_TURBO.Upper_Iq) >> 11;
  351. //给定上限
  352. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_TURBO.Upper_Iq) ? MC_AssisParam.Gear_TURBO.Upper_Iq : Torque_Temp;
  353. //限流参数设置
  354. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_TURBO.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * MC_CadenceLimit_K;
  355. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  356. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_TURBO.Upper_Iq); //Lower Limit for Output limitation
  357. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  358. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_TURBO.Upper_Iq << 10); // 放大1024
  359. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  360. break;
  361. }
  362. default:
  363. {
  364. TorqueAccStep = 0;
  365. TorqueDecStep = 0;
  366. Torque_Temp = 0;
  367. break;
  368. }
  369. }
  370. //随车速调节助力比
  371. 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);
  372. //助力输出
  373. MC_TorqueProcess_Param.TorqueRef = Torque_Temp;
  374. if(MC_TorqueProcess_Param.TorqueRef <= 0)
  375. {
  376. MC_TorqueProcess_Param.TorqueRef = 0;
  377. }
  378. //升降速曲线计算
  379. if( MC_SpeedSensorData.Speed_Data > (MC_ConfigParam1.SpeedLimit * 10) ) //限速处理
  380. {
  381. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  382. {
  383. MC_TorqueProcess_Param.TorqueRefEnd += 1;
  384. }
  385. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  386. {
  387. MC_TorqueProcess_Param.TorqueRefEnd -= 10;
  388. }
  389. }
  390. else if( (Bike_Attitude.UpWardSlope_flag == TRUE)&&(MC_SpeedSensorData.Speed_Data < 100)) //上坡处理
  391. {
  392. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  393. {
  394. MC_TorqueProcess_Param.TorqueRefEnd += TorqueAccStep;
  395. }
  396. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  397. {
  398. TorqueRefEndUpdateCount++;
  399. if(TorqueRefEndUpdateCount >= 3)
  400. {
  401. TorqueRefEndUpdateCount = 0;
  402. MC_TorqueProcess_Param.TorqueRefEnd -= TorqueDecStep;
  403. }
  404. }
  405. }
  406. else //正常骑行
  407. {
  408. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  409. {
  410. MC_TorqueProcess_Param.TorqueRefEnd += TorqueAccStep;
  411. }
  412. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  413. {
  414. MC_TorqueProcess_Param.TorqueRefEnd -= TorqueDecStep;
  415. }
  416. }
  417. MC_TorqueProcess_Param.TorqueRefEnd = (MC_TorqueProcess_Param.TorqueRefEnd < 6) ? 6 : MC_TorqueProcess_Param.TorqueRefEnd;
  418. //限速点处理
  419. if( MC_SpeedSensorData.Speed_Data > (MC_ConfigParam1.SpeedLimit * 10 + 22) ) //限速值+2.2
  420. {
  421. MC_TorqueProcess_Param.MotorStopLock_Flag = SET;
  422. MC_TorqueProcess_Param.TorqueRefEnd = 0;
  423. //停机处理
  424. MC_MotorStop(&MC_StarFlag);
  425. }
  426. #if 0 //低于限速点启动电机
  427. else if(MC_RunInfo.BikeSpeed < ((MC_ConfigParam1.SpeedLimit) * 10))
  428. {
  429. MC_MotorStar(&MC_StarFlag);
  430. }
  431. #elif 1 //低于断电点即启动电机
  432. else
  433. {
  434. MC_MotorStar(&MC_StarFlag);
  435. }
  436. #endif
  437. #if 1
  438. static uint16_t K_ByVoltage_Set_Old = 1024;
  439. uint16_t K_ByVoltage_Set;
  440. static uint16_t K_ByVoltage_Result;
  441. uint16_t K_ByTemperature_Set;
  442. static uint16_t K_ByTemperature_Result;
  443. //根据电压调节输出
  444. 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
  445. K_ByVoltage_Set_Old = K_ByVoltage_Set;
  446. 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
  447. //根据温度调节输出
  448. 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
  449. 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
  450. #else
  451. uint16_t K_ByVoltage_Result = 1024;
  452. uint16_t K_ByTemperature_Result = 1024;
  453. #endif
  454. //限流计算
  455. IqRefByInPower = PID_Regulator(CurrentLimitPresent / 100, (MC_RunInfo.BusCurrent >> 7), &PID_IMax);
  456. Torque_Ref_Temp = ((int32_t)MC_TorqueProcess_Param.TorqueRefEnd * K_ByVoltage_Result) >> 10;
  457. Torque_Ref_Temp = (Torque_Ref_Temp * K_ByTemperature_Result) >> 10;
  458. Torque_Ref_Temp = (Torque_Ref_Temp + IqRefByInPower) >> 1;
  459. p_MC_CalParam.Ref_Torque = (int16_t)Torque_Ref_Temp;
  460. p_MC_CalParam.Foc_Flag = SET;
  461. p_MC_CalParam.AssistRunMode = MC_AssistRunMode_GAS;
  462. return (p_MC_CalParam);
  463. }
  464. //推行模式处理
  465. MC_CalParam_Struct_t MC_AssistRunMode_Walk_Process(MC_WorkMode_Struct_t p_MC_WorkMode)
  466. {
  467. MC_CalParam_Struct_t p_MC_CalParam = {MC_AssistRunMode_INVALID, 0, 0, RESET};
  468. int16_t TorQueBySpd = 0;
  469. int32_t Ref_Speed_Temp;
  470. int16_t SpdMotorByIdc = 0;
  471. uint8_t StepData = 0;
  472. //配置模式,设定转速 = 最高转速
  473. if(p_MC_WorkMode == MC_WorkMode_Config)
  474. {
  475. StepData = (MC_MotorParam.Rate_Speed << 5) / 5000;//设计5s加速到最大值
  476. StepData = (StepData < 1) ? 1 : StepData;
  477. if(MC_WalkProcess_Param.MotorSpeedSetBegin < (MC_MotorParam.Rate_Speed << 5) * MC_WalkMode_Persent / 100 - 10)
  478. {
  479. MC_WalkProcess_Param.MotorSpeedSetBegin += StepData;
  480. }
  481. else if(MC_WalkProcess_Param.MotorSpeedSetBegin > (MC_MotorParam.Rate_Speed << 5) * MC_WalkMode_Persent / 100 + 10)
  482. {
  483. if(MC_WalkProcess_Param.MotorSpeedSetBegin > StepData)
  484. {
  485. MC_WalkProcess_Param.MotorSpeedSetBegin -= StepData;
  486. }
  487. else
  488. {
  489. MC_WalkProcess_Param.MotorSpeedSetBegin = 0;
  490. }
  491. }
  492. else
  493. {
  494. MC_WalkProcess_Param.MotorSpeedSetBegin = (MC_MotorParam.Rate_Speed << 5 ) * MC_WalkMode_Persent / 100;
  495. }
  496. SpdMotorByIdc = PID_Regulator((MC_ConfigParam1.CurrentLimit * 1000) >> 7, MC_RunInfo.BusCurrent >> 7, &PID_ConstantPower); // 母线电流闭环
  497. }
  498. //运行模式,设定转速 = 设置值
  499. else
  500. {
  501. uint8_t WalkMode_MotorSpeedSet = 0;
  502. //新增配置项,兼容旧电机
  503. WalkMode_MotorSpeedSet = (MC_ConfigParam1.WalkMode_MotorSpeedSet == 0) ? 135 : MC_ConfigParam1.WalkMode_MotorSpeedSet;
  504. if(MC_WalkProcess_Param.MotorSpeedSetBegin < (WalkMode_MotorSpeedSet << 5) - 10)
  505. {
  506. MC_WalkProcess_Param.MotorSpeedSetBegin += 1;
  507. }
  508. else if(MC_WalkProcess_Param.MotorSpeedSetBegin > (WalkMode_MotorSpeedSet << 5) + 10)
  509. {
  510. MC_WalkProcess_Param.MotorSpeedSetBegin -= 1;
  511. }
  512. else
  513. {
  514. MC_WalkProcess_Param.MotorSpeedSetBegin = WalkMode_MotorSpeedSet << 5;
  515. }
  516. SpdMotorByIdc = PID_Regulator((MC_ConfigParam1.CurrentLimit * 500) >> 7, MC_RunInfo.BusCurrent >> 7, &PID_ConstantPower); // 母线电流闭环
  517. }
  518. //速度环
  519. TorQueBySpd = PID_Regulator((MC_WalkProcess_Param.MotorSpeedSetBegin >> 5), MC_RunInfo.MotorSpeed, &PID_MotorSpd); // 电机速度闭环输出
  520. TorQueBySpd += SpdMotorByIdc;
  521. //限制车速低于设置值
  522. if(p_MC_WorkMode != MC_WorkMode_Config) //运行模式,推行限速
  523. {
  524. uint8_t WalkMode_SpeedLimit = 0;
  525. //新增配置项,兼容旧电机
  526. WalkMode_SpeedLimit = (MC_ConfigParam1.WalkMode_SpeedLimit == 0) ? 60 : MC_ConfigParam1.WalkMode_SpeedLimit;
  527. TorQueBySpd = (uint16_t)((uint32_t)(TorQueBySpd * Function_Linear_3Stage((WalkMode_SpeedLimit - 5), 0, (WalkMode_SpeedLimit - 5), 128, MC_RunInfo.BikeSpeed)) >> 10);
  528. if(MC_RunInfo.BikeSpeed > WalkMode_SpeedLimit)
  529. {
  530. MC_WalkProcess_Param.MotorSpeedSetBegin = 0;
  531. MC_MotorStop(&MC_StarFlag);
  532. }
  533. else
  534. {
  535. //电机启动
  536. MC_MotorStar(&MC_StarFlag);
  537. }
  538. }
  539. else //配置模式不限速
  540. {
  541. //电机启动
  542. MC_MotorStar(&MC_StarFlag);
  543. }
  544. #if 1
  545. static uint16_t K_ByVoltage_Set_Old = 1024;
  546. uint16_t K_ByVoltage_Set;
  547. static uint16_t K_ByVoltage_Result;
  548. uint16_t K_ByTemperature_Set;
  549. static uint16_t K_ByTemperature_Result;
  550. //根据电压调节输出
  551. 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
  552. K_ByVoltage_Set_Old = K_ByVoltage_Set;
  553. 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
  554. //根据温度调节输出
  555. 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
  556. 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
  557. #else
  558. uint16_t K_ByVoltage_Result = 1024;
  559. uint16_t K_ByTemperature_Result = 1024;
  560. #endif
  561. #if 0
  562. //限制最大输出功率为250W
  563. static uint16_t IqsMax;
  564. if(MC_RunInfo.MotorSpeed < 10)
  565. {
  566. IqsMax = 1050;
  567. }
  568. else
  569. {
  570. IqsMax = 235000 / MC_RunInfo.MotorSpeed;
  571. }
  572. IqsMax = (IqsMax > 1050) ? 1050 : IqsMax;
  573. if(TorQueBySpd > IqsMax)
  574. {
  575. TorQueBySpd = IqsMax;
  576. }
  577. #elif 0
  578. if(TorQueBySpd > 450)
  579. {
  580. TorQueBySpd = 450;
  581. }
  582. #endif
  583. Ref_Speed_Temp = ((int32_t)TorQueBySpd * K_ByVoltage_Result) >> 10;
  584. Ref_Speed_Temp = ((int32_t)Ref_Speed_Temp * K_ByTemperature_Result) >> 10;
  585. p_MC_CalParam.Ref_Speed = (int16_t)(Ref_Speed_Temp);
  586. p_MC_CalParam.Foc_Flag = SET;
  587. p_MC_CalParam.AssistRunMode = MC_AssistRunMode_WALK;
  588. return (p_MC_CalParam);
  589. }
  590. //踏频模式处理
  591. 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)
  592. {
  593. MC_CalParam_Struct_t p_MC_CalParam = {MC_AssistRunMode_INVALID, 0, 0, RESET};
  594. uint8_t TorqueAccStep = 0;//力矩上升斜率
  595. uint8_t TorqueDecStep = 0;//力矩下降斜率
  596. uint16_t TorqueStartData, TorqueStopData;//力矩启动值,力矩停机值
  597. int16_t Torque_Temp;
  598. int32_t Torque_Ref_Temp;
  599. static uint32_t TorqueStopDelayTimeCnt = 0; //低力矩停机计时
  600. uint16_t TorqueStopDelayTime;
  601. static int16_t IqRefByInPower; //限流计算结果
  602. static uint16_t CurrentLimitPresent; //限流实际值,做升降速处理
  603. uint16_t CurrentLimitSet; //限流设置值,不同助力档位更新
  604. static FlagStatus IsEnterGasMode = RESET;
  605. static uint8_t TorqueRefEndUpdateCount = 0;
  606. #define SOFT_SATRT 1
  607. #if SOFT_SATRT
  608. static FlagStatus SoftStartFlag = SET;
  609. static uint16_t SoftStartDelayTimeCount = 0;
  610. uint16_t SoftStartDelayTime = 0;
  611. uint16_t SoftStartAcc = 0;
  612. #endif
  613. //根据指拨控制
  614. if((GasCtrlMode == MC_SUPPORT_ENABLE) && (AdcSenorData.GasSensor > 50))
  615. {
  616. MC_TorqueProcess_Param.MotorStopLock_Flag = RESET;
  617. //停止判断
  618. if(AdcSenorData.GasSensor < 30)
  619. {
  620. MC_TorqueProcess_Param.MotorStopLock_Flag = SET;
  621. }
  622. //设定马达输出力矩
  623. MC_TorqueProcess_Param.TorqueApp = (AdcSenorData.GasSensor * MC_AssisParam.Gear_TURBO.Upper_Iq) >> 11;
  624. if(MC_TorqueProcess_Param.TorqueApp < CadenceData.torqueByCadence)
  625. {
  626. MC_TorqueProcess_Param.TorqueApp = CadenceData.torqueByCadence;
  627. }
  628. //进入指拨模式标志
  629. IsEnterGasMode = SET;
  630. }
  631. //根据踩踏力矩控制
  632. else
  633. {
  634. #if 1
  635. //踩踏力矩输入
  636. MC_TorqueProcess_Param.TorqueApp = AdcSenorData.TorqueSensor;
  637. #elif 1
  638. //输入阶跃
  639. MC_TorqueProcess_Param.TorqueApp = 1000;
  640. //踏频设为启动
  641. CadenceData.Cadence_Dir = MC_Cadence_Forward;
  642. CadenceData.IsStopFlag = FALSE;
  643. #endif
  644. //低力矩停机
  645. TorqueStopData = (MC_TorqueCorrectParam.StarData < 400) ? 100 : (MC_TorqueCorrectParam.StarData >> 2);
  646. if(MC_TorqueProcess_Param.TorqueApp >= (TorqueStopData))
  647. {
  648. TorqueStopDelayTimeCnt = HAL_GetTick();
  649. }
  650. else
  651. {
  652. // if(MC_RunInfo.MotorSpeed > 200)
  653. // {
  654. // TorqueStopDelayTime = 218400 / MC_RunInfo.MotorSpeed; //60s / (电机转速 / 4.55 / 2.4) / 3,曲柄1/3圈
  655. // }
  656. // else
  657. // {
  658. // TorqueStopDelayTime = 1200;
  659. // }
  660. // TorqueStopDelayTime= (TorqueStopDelayTime < 500) ? 500 : TorqueStopDelayTime;
  661. TorqueStopDelayTime = 2000;
  662. if((HAL_GetTick() - TorqueStopDelayTimeCnt) > TorqueStopDelayTime)//超时1200ms
  663. {
  664. MC_TorqueProcess_Param.MotorStopLock_Flag = SET;
  665. }
  666. }
  667. //启动值判断
  668. if(MC_RunInfo.BikeSpeed > 60)
  669. {
  670. TorqueStartData = (MC_TorqueCorrectParam.StarData < 200 ? 150 \
  671. : (MC_TorqueCorrectParam.StarData > 700 ? 525 \
  672. : (MC_TorqueCorrectParam.StarData * 3 >> 2)));
  673. }
  674. else
  675. {
  676. TorqueStartData = (MC_TorqueCorrectParam.StarData < 200 ? 150 \
  677. : (MC_TorqueCorrectParam.StarData > 700 ? 525 \
  678. : MC_TorqueCorrectParam.StarData));
  679. }
  680. if(MC_TorqueProcess_Param.TorqueApp >= TorqueStartData)
  681. {
  682. MC_TorqueProcess_Param.MotorStopLock_Flag = RESET;
  683. }
  684. //踏频反向或踏频停止停机
  685. if((CadenceData.Cadence_Dir == MC_Cadence_Backward) ||
  686. (CadenceData.IsStopFlag == TRUE)
  687. )
  688. {
  689. MC_TorqueProcess_Param.MotorStopLock_Flag = SET;
  690. }
  691. //设定输入力矩
  692. MC_TorqueProcess_Param.TorqueApp = CadenceData.torqueByCadence;
  693. //进入指拨模式标志
  694. IsEnterGasMode = RESET;
  695. }
  696. //停机状态,延时处理
  697. if(MC_TorqueProcess_Param.MotorStopLock_Flag == SET)
  698. {
  699. if(MC_TorqueProcess_Param.TorqueRefEnd <= 7)
  700. {
  701. MC_TorqueProcess_Param.TorqueRefEnd = 0;
  702. //停机处理
  703. MC_MotorStop(&MC_StarFlag);
  704. #if SOFT_SATRT
  705. //缓启动标志置位
  706. SoftStartFlag = SET;
  707. SoftStartDelayTimeCount = 0;
  708. #endif
  709. }
  710. else
  711. {
  712. MC_TorqueProcess_Param.TorqueRefEnd -= 7; //这里影响到停止踩踏后的断电时间
  713. MC_MotorStar(&MC_StarFlag);
  714. }
  715. }
  716. //力矩给定升降速处理
  717. else
  718. {
  719. //指拨模式限流值
  720. if(IsEnterGasMode == SET)
  721. {
  722. Torque_Temp = MC_TorqueProcess_Param.TorqueApp;
  723. TorqueAccStep = 3;
  724. TorqueDecStep = 7;
  725. //给定上限
  726. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_TURBO.Upper_Iq) ? MC_AssisParam.Gear_TURBO.Upper_Iq : Torque_Temp;
  727. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_TURBO.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * 100;
  728. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  729. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_TURBO.Upper_Iq); //Lower Limit for Output limitation
  730. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  731. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_TURBO.Upper_Iq << 10); // 放大1024
  732. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  733. }
  734. else
  735. {
  736. //按照助力档位调节力矩输入值
  737. switch(GearSt)
  738. {
  739. case MC_GearSt_Cadence_ECO:
  740. {
  741. //控制输入给定加速斜率
  742. if(MC_ConfigParam1.UserAdjParam_ECO.StarModel_GAIN <= 90)
  743. {
  744. TorqueAccStep = MC_AssisParam.Gear_ECO.AccCnt - 1;
  745. }
  746. else if(MC_ConfigParam1.UserAdjParam_ECO.StarModel_GAIN >= 110)
  747. {
  748. TorqueAccStep = MC_AssisParam.Gear_ECO.AccCnt + 1;
  749. }
  750. else
  751. {
  752. TorqueAccStep = MC_AssisParam.Gear_ECO.AccCnt;
  753. }
  754. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  755. //控制输入给定减速斜率
  756. TorqueDecStep = MC_AssisParam.Gear_ECO.DecCnt;
  757. //调节电机输出功率
  758. 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
  759. {
  760. 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);
  761. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_ECO.Upper_Iq
  762. : Torque_Temp * 120 / (MC_RunInfo.MotorSpeed * 20 / 91);
  763. }
  764. else if((CadenceData.Cadence_Data >= 50) && (CadenceData.Cadence_Data < 90))//输出功率与输入力矩成正比
  765. {
  766. 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);
  767. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_ECO.Upper_Iq
  768. : ((MC_RunInfo.MotorSpeed < 983) ? Torque_Temp * 216 / (MC_RunInfo.MotorSpeed * 20 / 91)
  769. : Torque_Temp * CadenceData.Cadence_Data * 24 / 10 / (MC_RunInfo.MotorSpeed * 20 / 91));
  770. }
  771. else//全功率输出
  772. {
  773. Torque_Temp = MC_AssisParam.Gear_ECO.Upper_Iq;
  774. }
  775. //根据助力增益调节助力比
  776. Torque_Temp = Torque_Temp * MC_ConfigParam1.UserAdjParam_ECO.Assist_K_GAIN / 100;
  777. //给定下限
  778. Torque_Temp = (Torque_Temp < MC_AssisParam.Gear_ECO.Lower_Iq) ? MC_AssisParam.Gear_ECO.Lower_Iq : Torque_Temp;
  779. //给定上限
  780. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_ECO.Upper_Iq) ? MC_AssisParam.Gear_ECO.Upper_Iq : Torque_Temp;
  781. //限流参数设置
  782. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_ECO.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * 100;
  783. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  784. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_ECO.Upper_Iq); //Lower Limit for Output limitation
  785. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  786. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_ECO.Upper_Iq << 10); // 放大1024
  787. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  788. break;
  789. }
  790. case MC_GearSt_Cadence_NORM:
  791. {
  792. //控制输入给定加速斜率
  793. if(MC_ConfigParam1.UserAdjParam_NORM.StarModel_GAIN <= 90)
  794. {
  795. TorqueAccStep = MC_AssisParam.Gear_NORM.AccCnt - 1;
  796. }
  797. else if(MC_ConfigParam1.UserAdjParam_NORM.StarModel_GAIN >= 110)
  798. {
  799. TorqueAccStep = MC_AssisParam.Gear_NORM.AccCnt + 1;
  800. }
  801. else
  802. {
  803. TorqueAccStep = MC_AssisParam.Gear_NORM.AccCnt;
  804. }
  805. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  806. //控制输入给定减速斜率
  807. TorqueDecStep = MC_AssisParam.Gear_NORM.DecCnt;
  808. //调节电机输出功率
  809. 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
  810. {
  811. 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);
  812. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_NORM.Upper_Iq
  813. : Torque_Temp * 120 / (MC_RunInfo.MotorSpeed * 20 / 91);
  814. }
  815. else if((CadenceData.Cadence_Data >= 50) && (CadenceData.Cadence_Data < 90))//输出功率与输入力矩成正比
  816. {
  817. 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);
  818. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_NORM.Upper_Iq
  819. : ((MC_RunInfo.MotorSpeed < 983) ? Torque_Temp * 216 / (MC_RunInfo.MotorSpeed * 20 / 91)
  820. : Torque_Temp * CadenceData.Cadence_Data * 24 / 10 / (MC_RunInfo.MotorSpeed * 20 / 91));
  821. }
  822. else//全功率输出
  823. {
  824. Torque_Temp = MC_AssisParam.Gear_NORM.Upper_Iq;
  825. }
  826. //根据助力增益调节助力比
  827. Torque_Temp = Torque_Temp * MC_ConfigParam1.UserAdjParam_NORM.Assist_K_GAIN / 100;
  828. //给定下限
  829. Torque_Temp = (Torque_Temp < MC_AssisParam.Gear_NORM.Lower_Iq) ? MC_AssisParam.Gear_NORM.Lower_Iq : Torque_Temp;
  830. //给定上限
  831. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_NORM.Upper_Iq) ? MC_AssisParam.Gear_NORM.Upper_Iq : Torque_Temp;
  832. //限流参数设置
  833. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_NORM.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * 100;
  834. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  835. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_NORM.Upper_Iq); //Lower Limit for Output limitation
  836. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  837. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_NORM.Upper_Iq << 10); // 放大1024
  838. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  839. break;
  840. }
  841. case MC_GearSt_Cadence_SPORT:
  842. {
  843. //控制输入给定加速斜率
  844. if(MC_ConfigParam1.UserAdjParam_SPORT.StarModel_GAIN <= 90)
  845. {
  846. TorqueAccStep = MC_AssisParam.Gear_SPORT.AccCnt - 1;
  847. }
  848. else if(MC_ConfigParam1.UserAdjParam_SPORT.StarModel_GAIN >= 110)
  849. {
  850. TorqueAccStep = MC_AssisParam.Gear_SPORT.AccCnt + 1;
  851. }
  852. else
  853. {
  854. TorqueAccStep = MC_AssisParam.Gear_SPORT.AccCnt;
  855. }
  856. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  857. //控制输入给定减速斜率
  858. TorqueDecStep = MC_AssisParam.Gear_SPORT.DecCnt;
  859. //调节电机输出功率
  860. 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
  861. {
  862. 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);
  863. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_SPORT.Upper_Iq
  864. : Torque_Temp * 120 / (MC_RunInfo.MotorSpeed * 20 / 91);
  865. }
  866. else if((CadenceData.Cadence_Data >= 50) && (CadenceData.Cadence_Data < 90))//输出功率与输入力矩成正比
  867. {
  868. 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);
  869. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_SPORT.Upper_Iq
  870. : ((MC_RunInfo.MotorSpeed < 983) ? Torque_Temp * 216 / (MC_RunInfo.MotorSpeed * 20 / 91)
  871. : Torque_Temp * CadenceData.Cadence_Data * 24 / 10 / (MC_RunInfo.MotorSpeed * 20 / 91));
  872. }
  873. else//全功率输出
  874. {
  875. Torque_Temp = MC_AssisParam.Gear_SPORT.Upper_Iq;
  876. }
  877. //根据助力增益调节助力比
  878. Torque_Temp = Torque_Temp * MC_ConfigParam1.UserAdjParam_SPORT.Assist_K_GAIN / 100;
  879. //给定下限
  880. Torque_Temp = (Torque_Temp < MC_AssisParam.Gear_SPORT.Lower_Iq) ? MC_AssisParam.Gear_SPORT.Lower_Iq : Torque_Temp;
  881. //给定上限
  882. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_SPORT.Upper_Iq) ? MC_AssisParam.Gear_SPORT.Upper_Iq : Torque_Temp;
  883. //限流参数设置
  884. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_SPORT.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * MC_CadenceLimit_K;
  885. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  886. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_SPORT.Upper_Iq); //Lower Limit for Output limitation
  887. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  888. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_SPORT.Upper_Iq << 10); // 放大1024
  889. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  890. break;
  891. }
  892. case MC_GearSt_Cadence_TURBO:
  893. {
  894. //控制输入给定加速斜率
  895. if(MC_ConfigParam1.UserAdjParam_TURBO.StarModel_GAIN <= 90)
  896. {
  897. TorqueAccStep = MC_AssisParam.Gear_TURBO.AccCnt - 1;
  898. }
  899. else if(MC_ConfigParam1.UserAdjParam_TURBO.StarModel_GAIN >= 110)
  900. {
  901. TorqueAccStep = MC_AssisParam.Gear_TURBO.AccCnt + 1;
  902. }
  903. else
  904. {
  905. TorqueAccStep = MC_AssisParam.Gear_TURBO.AccCnt;
  906. }
  907. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  908. //控制输入给定减速斜率
  909. TorqueDecStep = MC_AssisParam.Gear_TURBO.DecCnt;
  910. //调节电机输出功率
  911. 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
  912. {
  913. 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);
  914. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_TURBO.Upper_Iq
  915. : Torque_Temp * 120 / (MC_RunInfo.MotorSpeed * 20 / 91);
  916. }
  917. else if((CadenceData.Cadence_Data >= 50) && (CadenceData.Cadence_Data < 90))//输出功率与输入力矩成正比
  918. {
  919. 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);
  920. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_TURBO.Upper_Iq
  921. : ((MC_RunInfo.MotorSpeed < 983) ? Torque_Temp * 216 / (MC_RunInfo.MotorSpeed * 20 / 91)
  922. : Torque_Temp * CadenceData.Cadence_Data * 24 / 10 / (MC_RunInfo.MotorSpeed * 20 / 91));
  923. }
  924. else//全功率输出
  925. {
  926. Torque_Temp = MC_AssisParam.Gear_TURBO.Upper_Iq;
  927. }
  928. //根据助力增益调节助力比
  929. Torque_Temp = Torque_Temp * MC_ConfigParam1.UserAdjParam_TURBO.Assist_K_GAIN / 100;
  930. //给定下限
  931. Torque_Temp = (Torque_Temp < MC_AssisParam.Gear_TURBO.Lower_Iq) ? MC_AssisParam.Gear_TURBO.Lower_Iq : Torque_Temp;
  932. //给定上限
  933. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_TURBO.Upper_Iq) ? MC_AssisParam.Gear_TURBO.Upper_Iq : Torque_Temp;
  934. //限流参数设置
  935. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_TURBO.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * MC_CadenceLimit_K;
  936. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  937. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_TURBO.Upper_Iq); //Lower Limit for Output limitation
  938. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  939. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_TURBO.Upper_Iq << 10); // 放大1024
  940. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  941. break;
  942. }
  943. case MC_GearSt_SMART:
  944. {
  945. //控制输入给定加速斜率
  946. if(MC_ConfigParam1.UserAdjParam_SMART.StarModel_GAIN <= 90)
  947. {
  948. TorqueAccStep = MC_AssisParam.Gear_SMART.AccCnt - 1;
  949. }
  950. else if(MC_ConfigParam1.UserAdjParam_SMART.StarModel_GAIN >= 110)
  951. {
  952. TorqueAccStep = MC_AssisParam.Gear_SMART.AccCnt + 1;
  953. }
  954. else
  955. {
  956. TorqueAccStep = MC_AssisParam.Gear_SMART.AccCnt;
  957. }
  958. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  959. //控制输入给定减速斜率
  960. TorqueDecStep = MC_AssisParam.Gear_SMART.DecCnt;
  961. //调节电机输出功率
  962. 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
  963. {
  964. Torque_Temp = (uint32_t)(MC_TorqueProcess_Param.TorqueApp * MC_TorqueProcess_Param.TorqueApp) / (MC_AssisParam.Gear_SMART.TorqueApp_TH);
  965. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_SMART.Upper_Iq
  966. : Torque_Temp * 120 / (MC_RunInfo.MotorSpeed * 20 / 91);
  967. }
  968. else if((CadenceData.Cadence_Data >= 50) && (CadenceData.Cadence_Data < 90))//输出功率与输入力矩成正比
  969. {
  970. Torque_Temp = (uint32_t)(MC_TorqueProcess_Param.TorqueApp * MC_TorqueProcess_Param.TorqueApp) / (MC_AssisParam.Gear_SMART.TorqueApp_TH);
  971. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_SMART.Upper_Iq
  972. : ((MC_RunInfo.MotorSpeed < 983) ? Torque_Temp * 216 / (MC_RunInfo.MotorSpeed * 20 / 91)
  973. : Torque_Temp * CadenceData.Cadence_Data * 24 / 10 / (MC_RunInfo.MotorSpeed * 20 / 91));
  974. }
  975. else//全功率输出
  976. {
  977. Torque_Temp = MC_AssisParam.Gear_SMART.Upper_Iq;
  978. }
  979. //根据助力增益调节助力比
  980. Torque_Temp = Torque_Temp * MC_ConfigParam1.UserAdjParam_SMART.Assist_K_GAIN / 100;
  981. //给定下限
  982. Torque_Temp = (Torque_Temp < MC_AssisParam.Gear_SMART.Lower_Iq) ? MC_AssisParam.Gear_SMART.Lower_Iq : Torque_Temp;
  983. //给定上限
  984. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_SMART.Upper_Iq) ? MC_AssisParam.Gear_SMART.Upper_Iq : Torque_Temp;
  985. //限流参数设置
  986. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_SMART.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * MC_CadenceLimit_K;
  987. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  988. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_SMART.Upper_Iq); //Lower Limit for Output limitation
  989. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  990. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_SMART.Upper_Iq << 10); // 放大1024
  991. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  992. break;
  993. }
  994. default:
  995. {
  996. TorqueAccStep = 0;
  997. TorqueDecStep = 0;
  998. Torque_Temp = 0;
  999. break;
  1000. }
  1001. }
  1002. }
  1003. //随车速调节助力比
  1004. 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);
  1005. //助力输出
  1006. MC_TorqueProcess_Param.TorqueRef = Torque_Temp;
  1007. if(MC_TorqueProcess_Param.TorqueRef <= 0)
  1008. {
  1009. MC_TorqueProcess_Param.TorqueRef = 0;
  1010. }
  1011. //升降速曲线计算
  1012. if( MC_SpeedSensorData.Speed_Data > (MC_ConfigParam1.SpeedLimit * 10) ) //限速处理
  1013. {
  1014. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  1015. {
  1016. MC_TorqueProcess_Param.TorqueRefEnd += 1;
  1017. }
  1018. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  1019. {
  1020. MC_TorqueProcess_Param.TorqueRefEnd -= 10;
  1021. }
  1022. }
  1023. else if( (Bike_Attitude.UpWardSlope_flag == TRUE)&&(MC_SpeedSensorData.Speed_Data < 100)) //上坡处理
  1024. {
  1025. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  1026. {
  1027. MC_TorqueProcess_Param.TorqueRefEnd += TorqueAccStep;
  1028. }
  1029. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  1030. {
  1031. TorqueRefEndUpdateCount++;
  1032. if(TorqueRefEndUpdateCount >=3)
  1033. {
  1034. TorqueRefEndUpdateCount = 0;
  1035. MC_TorqueProcess_Param.TorqueRefEnd -= TorqueDecStep;
  1036. }
  1037. }
  1038. }
  1039. #if SOFT_SATRT
  1040. else if(SoftStartFlag == SET) //启动处理
  1041. {
  1042. if(MC_ConfigParam1.StarModel == MC_StarMode_DYNAMIC) //强劲模式,无延迟
  1043. {
  1044. SoftStartDelayTimeCount = 0;
  1045. SoftStartFlag = RESET;
  1046. }
  1047. else
  1048. {
  1049. if(MC_ConfigParam1.StarModel == MC_StarMode_SOFT) //柔和模式,延迟300ms
  1050. {
  1051. SoftStartDelayTime = 300; //启动处理延时300ms
  1052. SoftStartAcc = 30; //30ms递增0.1倍
  1053. }
  1054. else //正常模式,延迟100ms
  1055. {
  1056. SoftStartDelayTime = 100; //启动处理延时100ms
  1057. SoftStartAcc = 10; //10ms递增0.1倍
  1058. }
  1059. SoftStartDelayTimeCount++;
  1060. if(SoftStartDelayTimeCount <= SoftStartDelayTime) // 缓启动过程,按照0.1倍率逐步增加加减速斜率
  1061. {
  1062. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  1063. {
  1064. if((SoftStartDelayTimeCount % (10 - SoftStartDelayTimeCount / SoftStartAcc)) == 0)
  1065. {
  1066. MC_TorqueProcess_Param.TorqueRefEnd += TorqueAccStep;
  1067. }
  1068. }
  1069. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  1070. {
  1071. MC_TorqueProcess_Param.TorqueRefEnd -= TorqueDecStep;
  1072. }
  1073. }
  1074. else
  1075. {
  1076. SoftStartDelayTimeCount = 0;
  1077. SoftStartFlag = RESET;
  1078. }
  1079. }
  1080. }
  1081. #endif
  1082. else //正常骑行
  1083. {
  1084. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  1085. {
  1086. MC_TorqueProcess_Param.TorqueRefEnd += TorqueAccStep;
  1087. }
  1088. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  1089. {
  1090. MC_TorqueProcess_Param.TorqueRefEnd -= TorqueDecStep;
  1091. }
  1092. }
  1093. MC_TorqueProcess_Param.TorqueRefEnd = (MC_TorqueProcess_Param.TorqueRefEnd < 6) ? 6 : MC_TorqueProcess_Param.TorqueRefEnd;
  1094. //限速点处理
  1095. if( MC_SpeedSensorData.Speed_Data > (MC_ConfigParam1.SpeedLimit * 10 + 22) ) //限速值 + 2.2
  1096. {
  1097. MC_TorqueProcess_Param.MotorStopLock_Flag = SET;
  1098. MC_TorqueProcess_Param.TorqueRefEnd = 0;
  1099. //停机处理
  1100. MC_MotorStop(&MC_StarFlag);
  1101. }
  1102. #if 0 //低于限速点启动电机
  1103. else if(MC_RunInfo.BikeSpeed < ((MC_ConfigParam1.SpeedLimit) * 10))
  1104. {
  1105. MC_MotorStar(&MC_StarFlag);
  1106. }
  1107. #elif 1 //低于断电点即启动电机
  1108. else
  1109. {
  1110. MC_MotorStar(&MC_StarFlag);
  1111. }
  1112. #endif
  1113. }
  1114. #if 1
  1115. static uint16_t K_ByVoltage_Set_Old = 1024;
  1116. uint16_t K_ByVoltage_Set;
  1117. static uint16_t K_ByVoltage_Result;
  1118. uint16_t K_ByTemperature_Set;
  1119. static uint16_t K_ByTemperature_Result;
  1120. //根据电压调节输出
  1121. 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
  1122. K_ByVoltage_Set_Old = K_ByVoltage_Set;
  1123. 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
  1124. //根据温度调节输出
  1125. 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
  1126. 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
  1127. #else
  1128. uint16_t K_ByVoltage_Result = 1024;
  1129. uint16_t K_ByTemperature_Result = 1024;
  1130. #endif
  1131. //限流计算
  1132. IqRefByInPower = PID_Regulator(CurrentLimitPresent / 100, (MC_RunInfo.BusCurrent >> 7), &PID_IMax);
  1133. Torque_Ref_Temp = ((int32_t)MC_TorqueProcess_Param.TorqueRefEnd * K_ByVoltage_Result) >> 10;
  1134. Torque_Ref_Temp = (Torque_Ref_Temp * K_ByTemperature_Result) >> 10;
  1135. Torque_Ref_Temp = (Torque_Ref_Temp + IqRefByInPower) >> 1;
  1136. p_MC_CalParam.Ref_Torque = (int16_t)Torque_Ref_Temp;
  1137. p_MC_CalParam.Foc_Flag = SET;
  1138. p_MC_CalParam.AssistRunMode = MC_AssistRunMode_CADENCE;
  1139. return (p_MC_CalParam);
  1140. }
  1141. //力矩模式处理
  1142. 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)
  1143. {
  1144. MC_CalParam_Struct_t p_MC_CalParam = {MC_AssistRunMode_INVALID, 0, 0, RESET};
  1145. uint8_t TorqueAccStep = 0;//力矩上升斜率
  1146. uint8_t TorqueDecStep = 0;//力矩下降斜率
  1147. uint16_t TorqueStartData, TorqueStopData;//力矩启动值,力矩停机值
  1148. int16_t Torque_Temp;
  1149. int32_t Torque_Ref_Temp;
  1150. static uint32_t TorqueStopDelayTimeCnt = 0; //低力矩停机计时
  1151. uint16_t TorqueStopDelayTime;
  1152. static int16_t IqRefByInPower; //限流计算结果
  1153. static uint16_t CurrentLimitPresent; //限流实际值,做升降速处理
  1154. uint16_t CurrentLimitSet; //限流设置值,不同助力档位更新
  1155. static FlagStatus IsEnterGasMode = RESET;
  1156. static uint8_t TorqueRefEndUpdateCount = 0;
  1157. #define SOFT_SATRT 1
  1158. #if SOFT_SATRT
  1159. static FlagStatus SoftStartFlag = SET;
  1160. static uint16_t SoftStartDelayTimeCount = 0;
  1161. uint16_t SoftStartDelayTime = 0;
  1162. uint16_t SoftStartAcc = 0;
  1163. #endif
  1164. //根据指拨控制
  1165. if((GasCtrlMode == MC_SUPPORT_ENABLE) && (AdcSenorData.GasSensor > 50) && (MC_RunInfo.BikeSpeed > 100))
  1166. {
  1167. MC_TorqueProcess_Param.MotorStopLock_Flag = RESET;
  1168. //停止判断
  1169. if(AdcSenorData.GasSensor < 30)
  1170. {
  1171. MC_TorqueProcess_Param.MotorStopLock_Flag = SET;
  1172. }
  1173. //设定马达输出力矩
  1174. MC_TorqueProcess_Param.TorqueApp = (AdcSenorData.GasSensor * MC_AssisParam.Gear_TURBO.Upper_Iq) >> 11;
  1175. if(MC_TorqueProcess_Param.TorqueApp < CadenceData.torqueByCadence)
  1176. {
  1177. MC_TorqueProcess_Param.TorqueApp = CadenceData.torqueByCadence;
  1178. }
  1179. //进入指拨模式标志
  1180. IsEnterGasMode = SET;
  1181. }
  1182. //根据踩踏力矩控制
  1183. else
  1184. {
  1185. #if 1
  1186. //踩踏力矩输入
  1187. MC_TorqueProcess_Param.TorqueApp = AdcSenorData.TorqueSensor;
  1188. #elif 1
  1189. //输入阶跃
  1190. MC_TorqueProcess_Param.TorqueApp = 1000;
  1191. //踏频设为启动
  1192. CadenceData.Cadence_Dir = MC_Cadence_Forward;
  1193. CadenceData.IsStopFlag = FALSE;
  1194. #elif 1
  1195. //输入斜坡
  1196. static uint32_t WaveTime_Zero = 0;
  1197. static uint32_t Time_Enter = 0;
  1198. if((HAL_GetTick() - Time_Enter) > 10) // 超时10ms未进入,波形发生初始时刻清零
  1199. {
  1200. WaveTime_Zero = HAL_GetTick();
  1201. }
  1202. Time_Enter = HAL_GetTick();
  1203. MC_TorqueProcess_Param.TorqueApp = RampWaveGenerate(WaveTime_Zero, 6000, 2100);
  1204. //踏频设为启动
  1205. CadenceData.Cadence_Dir = MC_Cadence_Forward;
  1206. CadenceData.IsStopFlag = FALSE;
  1207. #elif 1
  1208. //输入三角波,测试输出响应
  1209. static uint32_t WaveTime_Zero = 0;
  1210. static uint32_t Time_Enter = 0;
  1211. if((HAL_GetTick() - Time_Enter) > 10) // 超时10ms未进入,波形发生初始时刻清零
  1212. {
  1213. WaveTime_Zero = HAL_GetTick();
  1214. }
  1215. Time_Enter = HAL_GetTick();
  1216. MC_TorqueProcess_Param.TorqueApp = TriangleWaveGenerate(WaveTime_Zero, 500, 1000 ,1500);
  1217. //踏频设为启动
  1218. CadenceData.Cadence_Dir = MC_Cadence_Forward;
  1219. CadenceData.IsStopFlag = FALSE;
  1220. #elif 1
  1221. //输入方波,测试输出响应
  1222. static uint32_t WaveTime_Zero = 0;
  1223. static uint32_t Time_Enter = 0;
  1224. if((HAL_GetTick() - Time_Enter) > 10) // 超时10ms未进入,波形发生初始时刻清零
  1225. {
  1226. WaveTime_Zero = HAL_GetTick();
  1227. }
  1228. Time_Enter = HAL_GetTick();
  1229. MC_TorqueProcess_Param.TorqueApp = SquareWaveGenerate(WaveTime_Zero, 5000, 8000, 1500);
  1230. //踏频设为启动
  1231. CadenceData.Cadence_Dir = MC_Cadence_Forward;
  1232. CadenceData.IsStopFlag = FALSE;
  1233. #endif
  1234. //低力矩停机
  1235. TorqueStopData = (MC_TorqueCorrectParam.StarData < 200) ? 100 : (MC_TorqueCorrectParam.StarData >> 1);
  1236. if(MC_TorqueProcess_Param.TorqueApp >= (TorqueStopData))
  1237. {
  1238. TorqueStopDelayTimeCnt = HAL_GetTick();
  1239. }
  1240. else
  1241. {
  1242. if(MC_RunInfo.MotorSpeed > 200)
  1243. {
  1244. TorqueStopDelayTime = 218400 / MC_RunInfo.MotorSpeed; //60s / (电机转速 / 4.55 / 2.4) / 3,曲柄1/3圈
  1245. }
  1246. else
  1247. {
  1248. TorqueStopDelayTime = 1200;
  1249. }
  1250. TorqueStopDelayTime= (TorqueStopDelayTime < 500) ? 500 : TorqueStopDelayTime;
  1251. if((HAL_GetTick() - TorqueStopDelayTimeCnt) > TorqueStopDelayTime)//超时1200ms
  1252. {
  1253. MC_TorqueProcess_Param.MotorStopLock_Flag = SET;
  1254. }
  1255. }
  1256. //启动值判断
  1257. if(MC_RunInfo.BikeSpeed > 60)
  1258. {
  1259. TorqueStartData = (MC_TorqueCorrectParam.StarData < 200 ? 150 \
  1260. : (MC_TorqueCorrectParam.StarData > 700 ? 525 \
  1261. : (MC_TorqueCorrectParam.StarData * 3 >> 2)));
  1262. }
  1263. else
  1264. {
  1265. TorqueStartData = (MC_TorqueCorrectParam.StarData < 200 ? 150 \
  1266. : (MC_TorqueCorrectParam.StarData > 700 ? 525 \
  1267. : MC_TorqueCorrectParam.StarData));
  1268. }
  1269. if(MC_TorqueProcess_Param.TorqueApp >= TorqueStartData)
  1270. {
  1271. MC_TorqueProcess_Param.MotorStopLock_Flag = RESET;
  1272. }
  1273. //踏频反向或踏频停止停机
  1274. if((CadenceData.Cadence_Dir == MC_Cadence_Backward) ||
  1275. (CadenceData.IsStopFlag == TRUE)
  1276. )
  1277. {
  1278. MC_TorqueProcess_Param.MotorStopLock_Flag = SET;
  1279. }
  1280. //设定输入力矩
  1281. MC_TorqueProcess_Param.TorqueApp = CadenceData.torqueByCadence;
  1282. //进入指拨模式标志
  1283. IsEnterGasMode = RESET;
  1284. }
  1285. //停机状态,延时处理
  1286. if(MC_TorqueProcess_Param.MotorStopLock_Flag == SET)
  1287. {
  1288. if(MC_TorqueProcess_Param.TorqueRefEnd <= 7)
  1289. {
  1290. MC_TorqueProcess_Param.TorqueRefEnd = 0;
  1291. //停机处理
  1292. MC_MotorStop(&MC_StarFlag);
  1293. #if SOFT_SATRT
  1294. //缓启动标志置位
  1295. SoftStartFlag = SET;
  1296. SoftStartDelayTimeCount = 0;
  1297. #endif
  1298. }
  1299. else
  1300. {
  1301. MC_TorqueProcess_Param.TorqueRefEnd -= 7; //这里影响到停止踩踏后的断电时间
  1302. MC_MotorStar(&MC_StarFlag);
  1303. }
  1304. }
  1305. //力矩给定升降速处理
  1306. else
  1307. {
  1308. //指拨模式按照限流值
  1309. if(IsEnterGasMode == SET)
  1310. {
  1311. Torque_Temp = MC_TorqueProcess_Param.TorqueApp;
  1312. TorqueAccStep = 3;
  1313. TorqueDecStep = 7;
  1314. //给定上限
  1315. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_TURBO.Upper_Iq) ? MC_AssisParam.Gear_TURBO.Upper_Iq : Torque_Temp;
  1316. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_TURBO.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * 100;
  1317. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  1318. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_TURBO.Upper_Iq); //Lower Limit for Output limitation
  1319. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  1320. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_TURBO.Upper_Iq << 10); // 放大1024
  1321. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  1322. }
  1323. else
  1324. {
  1325. //按照助力档位调节力矩输入值
  1326. switch(GearSt)
  1327. {
  1328. case MC_GearSt_Torque_ECO:
  1329. {
  1330. //控制输入给定加速斜率
  1331. if(MC_ConfigParam1.UserAdjParam_ECO.StarModel_GAIN <= 90)
  1332. {
  1333. TorqueAccStep = MC_AssisParam.Gear_ECO.AccCnt - 1;
  1334. }
  1335. else if(MC_ConfigParam1.UserAdjParam_ECO.StarModel_GAIN >= 110)
  1336. {
  1337. TorqueAccStep = MC_AssisParam.Gear_ECO.AccCnt + 1;
  1338. }
  1339. else
  1340. {
  1341. TorqueAccStep = MC_AssisParam.Gear_ECO.AccCnt;
  1342. }
  1343. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  1344. //控制输入给定减速斜率
  1345. TorqueDecStep = MC_AssisParam.Gear_ECO.DecCnt;
  1346. //随力矩输入调节助力比
  1347. 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);
  1348. //根据助力增益调节助力比
  1349. Torque_Temp = Torque_Temp * MC_ConfigParam1.UserAdjParam_ECO.Assist_K_GAIN / 100;
  1350. //给定下限
  1351. Torque_Temp = (Torque_Temp < MC_AssisParam.Gear_ECO.Lower_Iq) ? MC_AssisParam.Gear_ECO.Lower_Iq : Torque_Temp;
  1352. //给定上限
  1353. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_ECO.Upper_Iq) ? MC_AssisParam.Gear_ECO.Upper_Iq : Torque_Temp;
  1354. //限流参数设置
  1355. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_ECO.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * 100;
  1356. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  1357. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_ECO.Upper_Iq); //Lower Limit for Output limitation
  1358. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  1359. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_ECO.Upper_Iq << 10); // 放大1024
  1360. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  1361. break;
  1362. }
  1363. case MC_GearSt_Torque_NORM:
  1364. {
  1365. //控制输入给定加速斜率
  1366. if(MC_ConfigParam1.UserAdjParam_NORM.StarModel_GAIN <= 90)
  1367. {
  1368. TorqueAccStep = MC_AssisParam.Gear_NORM.AccCnt - 1;
  1369. }
  1370. else if(MC_ConfigParam1.UserAdjParam_NORM.StarModel_GAIN >= 110)
  1371. {
  1372. TorqueAccStep = MC_AssisParam.Gear_NORM.AccCnt + 1;
  1373. }
  1374. else
  1375. {
  1376. TorqueAccStep = MC_AssisParam.Gear_NORM.AccCnt;
  1377. }
  1378. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  1379. //控制输入给定减速斜率
  1380. TorqueDecStep = MC_AssisParam.Gear_NORM.DecCnt;
  1381. //随力矩输入调节助力比
  1382. 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);
  1383. //根据助力增益调节助力比
  1384. Torque_Temp = Torque_Temp * MC_ConfigParam1.UserAdjParam_NORM.Assist_K_GAIN / 100;
  1385. //给定下限
  1386. Torque_Temp = (Torque_Temp < MC_AssisParam.Gear_NORM.Lower_Iq) ? MC_AssisParam.Gear_NORM.Lower_Iq : Torque_Temp;
  1387. //给定上限
  1388. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_NORM.Upper_Iq) ? MC_AssisParam.Gear_NORM.Upper_Iq : Torque_Temp;
  1389. //限流参数设置
  1390. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_NORM.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * 100;
  1391. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  1392. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_NORM.Upper_Iq); //Lower Limit for Output limitation
  1393. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  1394. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_NORM.Upper_Iq << 10); // 放大1024
  1395. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  1396. break;
  1397. }
  1398. case MC_GearSt_Torque_SPORT:
  1399. {
  1400. //控制输入给定加速斜率
  1401. if(MC_ConfigParam1.UserAdjParam_SPORT.StarModel_GAIN <= 90)
  1402. {
  1403. TorqueAccStep = MC_AssisParam.Gear_SPORT.AccCnt - 1;
  1404. }
  1405. else if(MC_ConfigParam1.UserAdjParam_SPORT.StarModel_GAIN >= 110)
  1406. {
  1407. TorqueAccStep = MC_AssisParam.Gear_SPORT.AccCnt + 1;
  1408. }
  1409. else
  1410. {
  1411. TorqueAccStep = MC_AssisParam.Gear_SPORT.AccCnt;
  1412. }
  1413. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  1414. //控制输入给定减速斜率
  1415. TorqueDecStep = MC_AssisParam.Gear_SPORT.DecCnt;
  1416. //随力矩输入调节助力比
  1417. 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);
  1418. //根据助力增益调节助力比
  1419. Torque_Temp = Torque_Temp * MC_ConfigParam1.UserAdjParam_SPORT.Assist_K_GAIN / 100;
  1420. //给定下限
  1421. Torque_Temp = (Torque_Temp < MC_AssisParam.Gear_SPORT.Lower_Iq) ? MC_AssisParam.Gear_SPORT.Lower_Iq : Torque_Temp;
  1422. //给定上限
  1423. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_SPORT.Upper_Iq) ? MC_AssisParam.Gear_SPORT.Upper_Iq : Torque_Temp;
  1424. //限流参数设置
  1425. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_SPORT.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * MC_CadenceLimit_K;
  1426. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  1427. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_SPORT.Upper_Iq); //Lower Limit for Output limitation
  1428. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  1429. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_SPORT.Upper_Iq << 10); // 放大1024
  1430. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  1431. break;
  1432. }
  1433. case MC_GearSt_Torque_TURBO:
  1434. {
  1435. //控制输入给定加速斜率
  1436. if(MC_ConfigParam1.UserAdjParam_TURBO.StarModel_GAIN <= 90)
  1437. {
  1438. TorqueAccStep = MC_AssisParam.Gear_TURBO.AccCnt - 1;
  1439. }
  1440. else if(MC_ConfigParam1.UserAdjParam_TURBO.StarModel_GAIN >= 110)
  1441. {
  1442. TorqueAccStep = MC_AssisParam.Gear_TURBO.AccCnt + 1;
  1443. }
  1444. else
  1445. {
  1446. TorqueAccStep = MC_AssisParam.Gear_TURBO.AccCnt;
  1447. }
  1448. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  1449. //控制输入给定减速斜率
  1450. TorqueDecStep = MC_AssisParam.Gear_TURBO.DecCnt;
  1451. //随力矩输入调节助力比
  1452. 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);
  1453. //根据助力增益调节助力比
  1454. Torque_Temp = Torque_Temp * MC_ConfigParam1.UserAdjParam_TURBO.Assist_K_GAIN / 100;
  1455. //给定下限
  1456. Torque_Temp = (Torque_Temp < MC_AssisParam.Gear_TURBO.Lower_Iq) ? MC_AssisParam.Gear_TURBO.Lower_Iq : Torque_Temp;
  1457. //给定上限
  1458. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_TURBO.Upper_Iq) ? MC_AssisParam.Gear_TURBO.Upper_Iq : Torque_Temp;
  1459. //限流参数设置
  1460. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_TURBO.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * MC_CadenceLimit_K;
  1461. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  1462. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_TURBO.Upper_Iq); //Lower Limit for Output limitation
  1463. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  1464. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_TURBO.Upper_Iq << 10); // 放大1024
  1465. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  1466. break;
  1467. }
  1468. case MC_GearSt_SMART:
  1469. {
  1470. //控制输入给定加速斜率
  1471. if(MC_ConfigParam1.UserAdjParam_SMART.StarModel_GAIN <= 90)
  1472. {
  1473. TorqueAccStep = MC_AssisParam.Gear_SMART.AccCnt - 1;
  1474. }
  1475. else if(MC_ConfigParam1.UserAdjParam_SMART.StarModel_GAIN >= 110)
  1476. {
  1477. TorqueAccStep = MC_AssisParam.Gear_SMART.AccCnt + 1;
  1478. }
  1479. else
  1480. {
  1481. TorqueAccStep = MC_AssisParam.Gear_SMART.AccCnt;
  1482. }
  1483. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  1484. //控制输入给定减速斜率
  1485. TorqueDecStep = MC_AssisParam.Gear_SMART.DecCnt;
  1486. //助力比控制系数
  1487. Torque_Temp = (uint32_t)(MC_TorqueProcess_Param.TorqueApp * MC_TorqueProcess_Param.TorqueApp) / (MC_AssisParam.Gear_SMART.TorqueApp_TH);
  1488. //根据助力增益调节助力比
  1489. Torque_Temp = Torque_Temp * MC_ConfigParam1.UserAdjParam_SMART.Assist_K_GAIN / 100;
  1490. //给定下限
  1491. Torque_Temp = (Torque_Temp < MC_AssisParam.Gear_SMART.Lower_Iq) ? MC_AssisParam.Gear_SMART.Lower_Iq : Torque_Temp;
  1492. //给定上限
  1493. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_SMART.Upper_Iq) ? MC_AssisParam.Gear_SMART.Upper_Iq : Torque_Temp;
  1494. //限流参数设置
  1495. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_SMART.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * MC_CadenceLimit_K;
  1496. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  1497. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_SMART.Upper_Iq); //Lower Limit for Output limitation
  1498. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  1499. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_SMART.Upper_Iq << 10); // 放大1024
  1500. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  1501. break;
  1502. }
  1503. 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%
  1504. {
  1505. //控制输入给定加速斜率
  1506. if(MC_ConfigParam1.UserAdjParam_SMART.StarModel_GAIN <= 90)
  1507. {
  1508. TorqueAccStep = MC_AssisParam.Gear_SMART.AccCnt - 1;
  1509. }
  1510. else if(MC_ConfigParam1.UserAdjParam_SMART.StarModel_GAIN >= 110)
  1511. {
  1512. TorqueAccStep = MC_AssisParam.Gear_SMART.AccCnt + 1;
  1513. }
  1514. else
  1515. {
  1516. TorqueAccStep = MC_AssisParam.Gear_SMART.AccCnt;
  1517. }
  1518. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  1519. //控制输入给定减速斜率
  1520. TorqueDecStep = MC_AssisParam.Gear_SMART.DecCnt;
  1521. //助力比控制系数
  1522. Torque_Temp = (uint32_t)(MC_TorqueProcess_Param.TorqueApp * MC_TorqueProcess_Param.TorqueApp) / ((MC_AssisParam.Gear_SMART.TorqueApp_TH * 6) >> 2);//助力比曲线调整
  1523. //根据助力增益调节助力比
  1524. Torque_Temp = Torque_Temp * MC_ConfigParam1.UserAdjParam_SMART.Assist_K_GAIN / 100;
  1525. //给定下限
  1526. Torque_Temp = (Torque_Temp < MC_AssisParam.Gear_SMART.Lower_Iq) ? MC_AssisParam.Gear_SMART.Lower_Iq : Torque_Temp;
  1527. //给定上限
  1528. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_SMART.Upper_Iq) ? MC_AssisParam.Gear_SMART.Upper_Iq : Torque_Temp;
  1529. //限流参数设置
  1530. CurrentLimitSet = (uint32_t)(((MC_AssisParam.Gear_SMART.CurrentMax_K * 5) >> 3) * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * MC_CadenceLimit_K;//限流降低为62.5%
  1531. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  1532. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_SMART.Upper_Iq); //Lower Limit for Output limitation
  1533. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  1534. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_SMART.Upper_Iq << 10); // 放大1024
  1535. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  1536. break;
  1537. }
  1538. default:
  1539. {
  1540. TorqueAccStep = 0;
  1541. TorqueDecStep = 0;
  1542. Torque_Temp = 0;
  1543. break;
  1544. }
  1545. }
  1546. }
  1547. //随车速调节助力比
  1548. 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);
  1549. //助力输出
  1550. MC_TorqueProcess_Param.TorqueRef = Torque_Temp;
  1551. if(MC_TorqueProcess_Param.TorqueRef <= 0)
  1552. {
  1553. MC_TorqueProcess_Param.TorqueRef = 0;
  1554. }
  1555. //升降速曲线计算
  1556. if( MC_SpeedSensorData.Speed_Data > (MC_ConfigParam1.SpeedLimit * 10) ) //限速处理
  1557. {
  1558. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  1559. {
  1560. MC_TorqueProcess_Param.TorqueRefEnd += 1;
  1561. }
  1562. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  1563. {
  1564. MC_TorqueProcess_Param.TorqueRefEnd -= 10;
  1565. }
  1566. }
  1567. else if( (Bike_Attitude.UpWardSlope_flag == TRUE)&&(MC_SpeedSensorData.Speed_Data < 100)) //上坡处理
  1568. {
  1569. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  1570. {
  1571. MC_TorqueProcess_Param.TorqueRefEnd += TorqueAccStep;
  1572. }
  1573. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  1574. {
  1575. TorqueRefEndUpdateCount++;
  1576. if(TorqueRefEndUpdateCount >=3)
  1577. {
  1578. TorqueRefEndUpdateCount = 0;
  1579. MC_TorqueProcess_Param.TorqueRefEnd -= TorqueDecStep;
  1580. }
  1581. }
  1582. }
  1583. #if SOFT_SATRT
  1584. else if(SoftStartFlag == SET) //启动处理
  1585. {
  1586. if(MC_ConfigParam1.StarModel == MC_StarMode_DYNAMIC) //强劲模式,无延迟
  1587. {
  1588. SoftStartDelayTimeCount = 0;
  1589. SoftStartFlag = RESET;
  1590. }
  1591. else
  1592. {
  1593. if(MC_ConfigParam1.StarModel == MC_StarMode_SOFT) //柔和模式,延迟300ms
  1594. {
  1595. SoftStartDelayTime = 300; //启动处理延时300ms
  1596. SoftStartAcc = 30; //30ms递增0.1倍
  1597. }
  1598. else //正常模式,延迟100ms
  1599. {
  1600. SoftStartDelayTime = 100; //启动处理延时100ms
  1601. SoftStartAcc = 10; //10ms递增0.1倍
  1602. }
  1603. SoftStartDelayTimeCount++;
  1604. if(SoftStartDelayTimeCount <= SoftStartDelayTime) // 缓启动过程,按照0.1倍率逐步增加加减速斜率
  1605. {
  1606. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  1607. {
  1608. if((SoftStartDelayTimeCount % (10 - SoftStartDelayTimeCount / SoftStartAcc)) == 0)
  1609. {
  1610. MC_TorqueProcess_Param.TorqueRefEnd += TorqueAccStep;
  1611. }
  1612. }
  1613. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  1614. {
  1615. MC_TorqueProcess_Param.TorqueRefEnd -= TorqueDecStep;
  1616. }
  1617. }
  1618. else
  1619. {
  1620. SoftStartDelayTimeCount = 0;
  1621. SoftStartFlag = RESET;
  1622. }
  1623. }
  1624. }
  1625. #endif
  1626. else //正常骑行
  1627. {
  1628. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  1629. {
  1630. MC_TorqueProcess_Param.TorqueRefEnd += TorqueAccStep;
  1631. }
  1632. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  1633. {
  1634. MC_TorqueProcess_Param.TorqueRefEnd -= TorqueDecStep;
  1635. }
  1636. }
  1637. MC_TorqueProcess_Param.TorqueRefEnd = (MC_TorqueProcess_Param.TorqueRefEnd < 6) ? 6 : MC_TorqueProcess_Param.TorqueRefEnd;
  1638. //限速点处理
  1639. if( MC_SpeedSensorData.Speed_Data > (MC_ConfigParam1.SpeedLimit * 10 + 22) ) //限速值 + 2.2
  1640. {
  1641. MC_TorqueProcess_Param.MotorStopLock_Flag = SET;
  1642. MC_TorqueProcess_Param.TorqueRefEnd = 0;
  1643. //停机处理
  1644. MC_MotorStop(&MC_StarFlag);
  1645. }
  1646. #if 0 //低于限速点启动电机
  1647. else if(MC_RunInfo.BikeSpeed < ((MC_ConfigParam1.SpeedLimit) * 10))
  1648. {
  1649. MC_MotorStar(&MC_StarFlag);
  1650. }
  1651. #elif 1 //低于断电点即启动电机
  1652. else
  1653. {
  1654. MC_MotorStar(&MC_StarFlag);
  1655. }
  1656. #endif
  1657. }
  1658. #if 1
  1659. static uint16_t K_ByVoltage_Set_Old = 1024;
  1660. uint16_t K_ByVoltage_Set;
  1661. static uint16_t K_ByVoltage_Result;
  1662. uint16_t K_ByTemperature_Set;
  1663. static uint16_t K_ByTemperature_Result;
  1664. //根据电压调节输出
  1665. 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
  1666. K_ByVoltage_Set_Old = K_ByVoltage_Set;
  1667. 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
  1668. //根据温度调节输出
  1669. 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
  1670. 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
  1671. #else
  1672. uint16_t K_ByVoltage_Result = 1024;
  1673. uint16_t K_ByTemperature_Result = 1024;
  1674. #endif
  1675. //限流计算
  1676. IqRefByInPower = PID_Regulator(CurrentLimitPresent * (MC_RunInfo.SOC <= 5 ? 5 : (MC_RunInfo.SOC >= 10 ? 10 : MC_RunInfo.SOC)) / 1000, (MC_RunInfo.BusCurrent >> 7), &PID_IMax);
  1677. Torque_Ref_Temp = ((int32_t)MC_TorqueProcess_Param.TorqueRefEnd * K_ByVoltage_Result) >> 10;
  1678. Torque_Ref_Temp = (Torque_Ref_Temp * K_ByTemperature_Result) >> 10;
  1679. Torque_Ref_Temp = (Torque_Ref_Temp + IqRefByInPower) >> 1;
  1680. p_MC_CalParam.Ref_Torque = (int16_t)Torque_Ref_Temp;
  1681. p_MC_CalParam.Foc_Flag = SET;
  1682. p_MC_CalParam.AssistRunMode = MC_AssistRunMode_TORQUE;
  1683. return (p_MC_CalParam);
  1684. }
  1685. /******************************全局函数定义*****************************/
  1686. //传感器初始化
  1687. void MC_SensorInit(void)
  1688. {
  1689. //霍尔传感器IO设置
  1690. HallSensor_GPIO_Init();
  1691. //霍尔电角度初始化
  1692. HallSensorAngle_Init();
  1693. //踏频传感器IO设置
  1694. CadenceSensor_GPIO_Init();
  1695. //速度传感器IO设置
  1696. SpeedSensor_GPIO_Init();
  1697. //刹车信号和Gear信号检测IO设置
  1698. KeyInitial();
  1699. //力矩传感器零点初值
  1700. TorqueOffSetDefaultData_Init(&TorqueOffSetData, ADC1_Result[ADC1_RANK_TORQUE_SENSOR]);
  1701. //指拨零点初值
  1702. GasSensorOffSet_Init(&GasSensor_OffSet, ADC1_Result[ADC1_RANK_GAS]);
  1703. //ICM20600初始化
  1704. ICM20600_initialize();
  1705. if(ICM20600_OK_Flag == TRUE)
  1706. {
  1707. ICM20600_coefficientinitialize(RANGE_250_DPS, RANGE_2G, &ICM20600Sensor);
  1708. }
  1709. }
  1710. //MC控制初始化
  1711. void MC_Init(void)
  1712. {
  1713. //PID参数初始化
  1714. PID_Init(MC_ConfigParam1.SerialNum);
  1715. //助力参数初始化
  1716. UpdateGearParam(MC_ConfigParam1.SerialNum);
  1717. //三相电流零点校准
  1718. SVPWM_3ShuntCurrentReadingCalibration(&MC_ErrorCode);
  1719. //母线电流零点校准
  1720. CurrentReadingCalibration(&MC_ErrorCode);
  1721. //力矩传感器零点值处理
  1722. TorqueOffSetData_Process(&TorqueOffSetData, ADC1_Result[ADC1_RANK_TORQUE_SENSOR]);//145ms
  1723. //智能档位初始化处理
  1724. if(MC_ConfigParam1.NoPBU_Flag == MC_SUPPORT_ENABLE)
  1725. {
  1726. MC_ControlCode.GearSt = MC_GearSt_SMART;
  1727. Update_MC_ControlCode_Back();
  1728. }
  1729. //12V驱动电源初始化
  1730. Power12V_Driver_Init();
  1731. //打开12V驱动电源
  1732. Power12V_Driver_Process(SET);
  1733. }
  1734. //MC控制参数初始化
  1735. void MC_ControlParam_Init(void)
  1736. {
  1737. //清除推行模式初始变量
  1738. MC_WalkProcess_Param.IsEnterFlag = FALSE;
  1739. MC_WalkProcess_Param.MotorSpeedSetBegin = 0;
  1740. //清除力矩模式初始变量
  1741. MC_TorqueProcess_Param.MotorStopLock_Flag = SET;
  1742. MC_TorqueProcess_Param.TorqueApp = 0;
  1743. MC_TorqueProcess_Param.TorqueRef = 0;
  1744. MC_TorqueProcess_Param.TorqueRefEnd = 0;
  1745. //清除踏频模式初始变量
  1746. MC_CadenceProcess_Param.MotorStopLock_Flag = SET;
  1747. MC_CadenceProcess_Param.CadenceInput = 0;
  1748. MC_CadenceProcess_Param.IsEnterFlag = FALSE;
  1749. MC_CadenceProcess_Param.MotorSpeedSetBegin = 0;
  1750. //全局运算变量归零
  1751. IqFdbFlt =0;
  1752. IdFdbFlt = 0;
  1753. VoltSquareFlt = 0;
  1754. UqVoltFlt = 0;
  1755. UdVoltFlt = 0;
  1756. //PDI积分清零
  1757. PID_Flux_InitStructure.wIntegral = 0;
  1758. PID_Torque_InitStructure.wIntegral = 0;
  1759. PID_Weak_InitStructure.wIntegral = 0;
  1760. PID_IMax.wIntegral = 0;
  1761. PID_MotorSpd.wIntegral = 0;
  1762. PID_ConstantPower.wIntegral = 0;
  1763. }
  1764. //控制参数输入值计算
  1765. void MC_CalParam_Cal(MC_WorkMode_Struct_t p_MC_WorkMode, \
  1766. ADC_SensorData_Struct_t p_ADC_SensorData, \
  1767. MC_GearSt_Struct_t GearSt, \
  1768. TrueOrFalse_Flag_Struct_t Break_Flag, \
  1769. TrueOrFalse_Flag_Struct_t GearSensor_Flag, \
  1770. MC_CalParam_Struct_t* p_MC_CalParam)
  1771. {
  1772. MC_AssistRunMode_Struct_t MC_AssistRunMode_Temp;
  1773. static FlagStatus MC_AssistRunMode_ShiftFlag = RESET; //电机助力模式切换标志
  1774. //根据指拨信号、助力档位指令、刹车信号判断助力模式
  1775. MC_AssistRunMode_Temp = MC_JudgeAsistRunMode_Process(GearSt, (TrueOrFalse_Flag_Struct_t)(Break_Flag & GearSensor_Flag & Bike_Attitude.FellDown_flag), MC_RunInfo.Cadence, p_ADC_SensorData);//TRUE 0, FALSE 1
  1776. //发生助力模式切换时,清空变量
  1777. if(MC_AssistRunMode_Temp != p_MC_CalParam->AssistRunMode)
  1778. {
  1779. if(MC_AssistRunMode_ShiftFlag == RESET)
  1780. {
  1781. MC_AssistRunMode_Temp = MC_AssistRunMode_INVALID;
  1782. MC_AssistRunMode_ShiftFlag = SET;
  1783. }
  1784. }
  1785. //助力模式处理
  1786. switch(MC_AssistRunMode_Temp)
  1787. {
  1788. //指拨模式
  1789. case MC_AssistRunMode_GAS:
  1790. {
  1791. //计算FOC控制输入
  1792. *p_MC_CalParam = MC_AssistRunMode_Gas_Process(p_ADC_SensorData.GasSensor, MC_CadenceResult.torqueByCadence, (MC_GearSt_Struct_t)(GearSt & 0x0F));
  1793. //助力模式切换标志复位
  1794. MC_AssistRunMode_ShiftFlag = RESET;
  1795. break;
  1796. }
  1797. //推行模式
  1798. case MC_AssistRunMode_WALK:
  1799. {
  1800. //计算FOC控制输入
  1801. if(MC_WalkProcess_Param.IsEnterFlag == FALSE)
  1802. {
  1803. MC_WalkProcess_Param.MotorSpeedSetBegin = (uint32_t)MC_RunInfo.MotorSpeed << 5;
  1804. MC_WalkProcess_Param.IsEnterFlag = TRUE;
  1805. }
  1806. *p_MC_CalParam = MC_AssistRunMode_Walk_Process(p_MC_WorkMode);
  1807. //助力模式切换标志复位
  1808. MC_AssistRunMode_ShiftFlag = RESET;
  1809. break;
  1810. }
  1811. //踏频模式
  1812. case MC_AssistRunMode_CADENCE:
  1813. {
  1814. //计算FOC控制输入
  1815. if(MC_CadenceProcess_Param.IsEnterFlag == FALSE)
  1816. {
  1817. MC_CadenceProcess_Param.MotorSpeedSetBegin = (uint32_t)MC_RunInfo.MotorSpeed << 5;
  1818. MC_CadenceProcess_Param.IsEnterFlag = TRUE;
  1819. }
  1820. *p_MC_CalParam = MC_AssistRunMode_Cadence_Process(MC_CadenceResult, p_ADC_SensorData, GearSt, MC_ConfigParam1.GasCtrlMode_Flag);
  1821. //助力模式切换标志复位
  1822. MC_AssistRunMode_ShiftFlag = RESET;
  1823. break;
  1824. }
  1825. //力矩模式
  1826. case MC_AssistRunMode_TORQUE:
  1827. {
  1828. //计算FOC控制输入
  1829. *p_MC_CalParam = MC_AssistRunMode_Torque_Process(MC_CadenceResult, p_ADC_SensorData, GearSt, MC_ConfigParam1.GasCtrlMode_Flag);
  1830. //助力模式切换标志复位
  1831. MC_AssistRunMode_ShiftFlag = RESET;
  1832. break;
  1833. }
  1834. //空闲模式或存在故障
  1835. case MC_AssistRunMode_INVALID: default:
  1836. {
  1837. //停机处理
  1838. MC_MotorStop(&MC_StarFlag);
  1839. //更新母线电流零点值
  1840. CurrentReadingCalibration(&MC_ErrorCode);
  1841. //控制计算值初始化为默认值
  1842. p_MC_CalParam->AssistRunMode = MC_AssistRunMode_INVALID;
  1843. p_MC_CalParam->Foc_Flag = RESET;
  1844. p_MC_CalParam->Ref_Torque = 0;
  1845. p_MC_CalParam->Ref_Speed = 0;
  1846. break;
  1847. }
  1848. }
  1849. }
  1850. void MC_MotorStop(FlagStatus* StarFlag)
  1851. {
  1852. //关闭PWM输出
  1853. Pwm_Timer_Stop();
  1854. //FOC运算停止
  1855. FOC_Disable();
  1856. //控制参数归零
  1857. MC_ControlParam_Init();
  1858. //电机启动标志复位
  1859. *StarFlag = RESET;
  1860. }
  1861. void MC_MotorStar(FlagStatus* StarFlag)
  1862. {
  1863. if(*StarFlag == RESET)
  1864. {
  1865. //开启PWM输出
  1866. Enable_Pwm_Output();
  1867. //霍尔电角度初始化
  1868. HallSensorAngle_Init();
  1869. //FOC运算启动
  1870. FOC_Enable();
  1871. //电机启动标志置位
  1872. *StarFlag = SET;
  1873. }
  1874. }