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((GearSt == MC_GearSt_OFF) && (AdcSenorData.GasSensor > 200)) //OFF档,转把有信号进入推行模式
  153. {
  154. MC_AssistRunMode_Result = MC_AssistRunMode_WALK;
  155. break;
  156. }
  157. 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
  158. {
  159. //进入推行模式
  160. if(GearSt == MC_GearSt_WALK)
  161. {
  162. MC_AssistRunMode_Result = MC_AssistRunMode_WALK;
  163. }
  164. //进入踏频模式
  165. else if((GearSt & 0xF0) == 0x10)
  166. {
  167. #if CADENCE_MODE_ENABLE
  168. MC_AssistRunMode_Result = MC_AssistRunMode_CADENCE;
  169. #endif
  170. }
  171. else
  172. {
  173. #if 1
  174. static MC_AssistRunMode_Struct_t MC_AssistRunMode_Result_Old = MC_AssistRunMode_INVALID;
  175. //进入力矩模式
  176. MC_AssistRunMode_Result = MC_AssistRunMode_TORQUE;
  177. //判断是否进入转把推行模式
  178. if((Cadence < 15) && (AdcSenorData.TorqueSensor < 100) && (AdcSenorData.GasSensor > 200))
  179. {
  180. 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
  181. ||(MC_AssistRunMode_Result_Old == MC_AssistRunMode_WALK)) //上一次处于转把推行模式,继续维持
  182. {
  183. MC_AssistRunMode_Result = MC_AssistRunMode_WALK;
  184. }
  185. }
  186. MC_AssistRunMode_Result_Old = MC_AssistRunMode_Result;
  187. #else
  188. //进入力矩模式
  189. MC_AssistRunMode_Result = MC_AssistRunMode_TORQUE;
  190. #endif
  191. }
  192. break;
  193. }
  194. else
  195. {
  196. MC_AssistRunMode_Result = MC_AssistRunMode_INVALID;
  197. break;
  198. }
  199. }while(0);
  200. }
  201. else //刹车触发
  202. {
  203. MC_AssistRunMode_Result = MC_AssistRunMode_INVALID;
  204. }
  205. Power12V_Driver_Process(SET);
  206. }
  207. else //存在故障
  208. {
  209. MC_AssistRunMode_Result = MC_AssistRunMode_INVALID;
  210. MC_ControlCode.GearSt = MC_GearSt_OFF;
  211. MC_ControlCode_Back.GearSt = (MC_GearSt_Struct_t)~MC_ControlCode.GearSt;
  212. #if 0
  213. Power12V_Driver_Process(RESET);
  214. #endif
  215. }
  216. return MC_AssistRunMode_Result;
  217. }
  218. //指拨模式处理
  219. MC_CalParam_Struct_t MC_AssistRunMode_Gas_Process(uint16_t GasSensorData, uint16_t TorqueSensorData, MC_GearSt_Struct_t GearSt)
  220. {
  221. MC_CalParam_Struct_t p_MC_CalParam = {MC_AssistRunMode_INVALID, 0, 0, RESET};
  222. uint8_t TorqueAccStep = 0;//力矩上升斜率
  223. uint8_t TorqueDecStep = 0;//力矩下降斜率
  224. int16_t Torque_Temp;
  225. int32_t Torque_Ref_Temp;
  226. static int16_t IqRefByInPower; //限流计算结果
  227. static uint16_t CurrentLimitPresent; //限流实际值,做升降速处理
  228. uint16_t CurrentLimitSet; //限流设置值,不同助力档位更新
  229. static uint8_t TorqueRefEndUpdateCount = 0;
  230. //踩踏力矩输入
  231. MC_TorqueProcess_Param.TorqueApp = (GasSensorData < TorqueSensorData) ? TorqueSensorData : GasSensorData;
  232. MC_TorqueProcess_Param.TorqueApp = (MC_TorqueProcess_Param.TorqueApp > 2048) ? 2048 : MC_TorqueProcess_Param.TorqueApp;
  233. //按照助力档位调节力矩输入值
  234. switch(GearSt)
  235. {
  236. case MC_GearSt_Torque_ECO:
  237. {
  238. //控制输入给定加速斜率
  239. if(MC_ConfigParam1.UserAdjParam_ECO.StarModel_GAIN <= 80)
  240. {
  241. TorqueAccStep = 2;
  242. }
  243. else if(MC_ConfigParam1.UserAdjParam_ECO.StarModel_GAIN >= 120)
  244. {
  245. TorqueAccStep = 4;
  246. }
  247. else
  248. {
  249. TorqueAccStep = 3;
  250. }
  251. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  252. //控制输入给定减速斜率
  253. TorqueDecStep = 7;
  254. //根据输入调节力矩环给定
  255. Torque_Temp = (uint32_t)(MC_TorqueProcess_Param.TorqueApp * MC_AssisParam.Gear_ECO.Upper_Iq) >> 11;
  256. //给定上限
  257. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_ECO.Upper_Iq) ? MC_AssisParam.Gear_ECO.Upper_Iq : Torque_Temp;
  258. //限流参数设置
  259. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_ECO.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * 100;
  260. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  261. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_ECO.Upper_Iq); //Lower Limit for Output limitation
  262. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  263. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_ECO.Upper_Iq << 10); // 放大1024
  264. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  265. break;
  266. }
  267. case MC_GearSt_Torque_NORM:
  268. {
  269. //控制输入给定加速斜率
  270. if(MC_ConfigParam1.UserAdjParam_NORM.StarModel_GAIN <= 80)
  271. {
  272. TorqueAccStep = 2;
  273. }
  274. else if(MC_ConfigParam1.UserAdjParam_NORM.StarModel_GAIN >= 120)
  275. {
  276. TorqueAccStep = 4;
  277. }
  278. else
  279. {
  280. TorqueAccStep = 3;
  281. }
  282. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  283. //控制输入给定减速斜率
  284. TorqueDecStep = 7;
  285. //根据输入调节力矩环给定
  286. Torque_Temp = (uint32_t)(MC_TorqueProcess_Param.TorqueApp * MC_AssisParam.Gear_NORM.Upper_Iq) >> 11;
  287. //给定上限
  288. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_NORM.Upper_Iq) ? MC_AssisParam.Gear_NORM.Upper_Iq : Torque_Temp;
  289. //限流参数设置
  290. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_NORM.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * 100;
  291. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  292. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_NORM.Upper_Iq); //Lower Limit for Output limitation
  293. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  294. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_NORM.Upper_Iq << 10); // 放大1024
  295. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  296. break;
  297. }
  298. case MC_GearSt_Torque_SPORT:
  299. {
  300. //控制输入给定加速斜率
  301. if(MC_ConfigParam1.UserAdjParam_SPORT.StarModel_GAIN <= 80)
  302. {
  303. TorqueAccStep = 2;
  304. }
  305. else if(MC_ConfigParam1.UserAdjParam_SPORT.StarModel_GAIN >= 120)
  306. {
  307. TorqueAccStep = 4;
  308. }
  309. else
  310. {
  311. TorqueAccStep = 3;
  312. }
  313. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  314. //控制输入给定减速斜率
  315. TorqueDecStep = 7;
  316. //根据输入调节力矩环给定
  317. Torque_Temp = (uint32_t)(MC_TorqueProcess_Param.TorqueApp * MC_AssisParam.Gear_SPORT.Upper_Iq) >> 11;
  318. //给定上限
  319. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_SPORT.Upper_Iq) ? MC_AssisParam.Gear_SPORT.Upper_Iq : Torque_Temp;
  320. //限流参数设置
  321. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_SPORT.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * MC_CadenceLimit_K;
  322. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  323. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_SPORT.Upper_Iq); //Lower Limit for Output limitation
  324. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  325. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_SPORT.Upper_Iq << 10); // 放大1024
  326. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  327. break;
  328. }
  329. case MC_GearSt_Torque_TURBO:
  330. {
  331. //控制输入给定加速斜率
  332. if(MC_ConfigParam1.UserAdjParam_TURBO.StarModel_GAIN <= 80)
  333. {
  334. TorqueAccStep = 2;
  335. }
  336. else if(MC_ConfigParam1.UserAdjParam_TURBO.StarModel_GAIN >= 120)
  337. {
  338. TorqueAccStep = 4;
  339. }
  340. else
  341. {
  342. TorqueAccStep = 3;
  343. }
  344. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  345. //控制输入给定减速斜率
  346. TorqueDecStep = 7;
  347. //根据输入调节力矩环给定
  348. Torque_Temp = (uint32_t)(MC_TorqueProcess_Param.TorqueApp * MC_AssisParam.Gear_TURBO.Upper_Iq) >> 11;
  349. //给定上限
  350. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_TURBO.Upper_Iq) ? MC_AssisParam.Gear_TURBO.Upper_Iq : Torque_Temp;
  351. //限流参数设置
  352. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_TURBO.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * MC_CadenceLimit_K;
  353. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  354. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_TURBO.Upper_Iq); //Lower Limit for Output limitation
  355. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  356. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_TURBO.Upper_Iq << 10); // 放大1024
  357. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  358. break;
  359. }
  360. default:
  361. {
  362. TorqueAccStep = 0;
  363. TorqueDecStep = 0;
  364. Torque_Temp = 0;
  365. break;
  366. }
  367. }
  368. //随车速调节助力比
  369. 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);
  370. //助力输出
  371. MC_TorqueProcess_Param.TorqueRef = Torque_Temp;
  372. if(MC_TorqueProcess_Param.TorqueRef <= 0)
  373. {
  374. MC_TorqueProcess_Param.TorqueRef = 0;
  375. }
  376. //升降速曲线计算
  377. if( MC_SpeedSensorData.Speed_Data > (MC_ConfigParam1.SpeedLimit * 10) ) //限速处理
  378. {
  379. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  380. {
  381. MC_TorqueProcess_Param.TorqueRefEnd += 1;
  382. }
  383. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  384. {
  385. MC_TorqueProcess_Param.TorqueRefEnd -= 10;
  386. }
  387. }
  388. else if( (Bike_Attitude.UpWardSlope_flag == TRUE)&&(MC_SpeedSensorData.Speed_Data < 100)) //上坡处理
  389. {
  390. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  391. {
  392. MC_TorqueProcess_Param.TorqueRefEnd += TorqueAccStep;
  393. }
  394. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  395. {
  396. TorqueRefEndUpdateCount++;
  397. if(TorqueRefEndUpdateCount >= 3)
  398. {
  399. TorqueRefEndUpdateCount = 0;
  400. MC_TorqueProcess_Param.TorqueRefEnd -= TorqueDecStep;
  401. }
  402. }
  403. }
  404. else //正常骑行
  405. {
  406. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  407. {
  408. MC_TorqueProcess_Param.TorqueRefEnd += TorqueAccStep;
  409. }
  410. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  411. {
  412. MC_TorqueProcess_Param.TorqueRefEnd -= TorqueDecStep;
  413. }
  414. }
  415. MC_TorqueProcess_Param.TorqueRefEnd = (MC_TorqueProcess_Param.TorqueRefEnd < 6) ? 6 : MC_TorqueProcess_Param.TorqueRefEnd;
  416. //限速点处理
  417. if( MC_SpeedSensorData.Speed_Data > (MC_ConfigParam1.SpeedLimit * 10 + 22) ) //限速值+2.2
  418. {
  419. MC_TorqueProcess_Param.MotorStopLock_Flag = SET;
  420. MC_TorqueProcess_Param.TorqueRefEnd = 0;
  421. //停机处理
  422. MC_MotorStop(&MC_StarFlag);
  423. }
  424. #if 0 //低于限速点启动电机
  425. else if(MC_RunInfo.BikeSpeed < ((MC_ConfigParam1.SpeedLimit) * 10))
  426. {
  427. MC_MotorStar(&MC_StarFlag);
  428. }
  429. #elif 1 //低于断电点即启动电机
  430. else
  431. {
  432. MC_MotorStar(&MC_StarFlag);
  433. }
  434. #endif
  435. #if 1
  436. static uint16_t K_ByVoltage_Set_Old = 1024;
  437. uint16_t K_ByVoltage_Set;
  438. static uint16_t K_ByVoltage_Result;
  439. uint16_t K_ByTemperature_Set;
  440. static uint16_t K_ByTemperature_Result;
  441. //根据电压调节输出
  442. 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
  443. K_ByVoltage_Set_Old = K_ByVoltage_Set;
  444. 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
  445. //根据温度调节输出
  446. 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
  447. 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
  448. #else
  449. uint16_t K_ByVoltage_Result = 1024;
  450. uint16_t K_ByTemperature_Result = 1024;
  451. #endif
  452. //限流计算
  453. IqRefByInPower = PID_Regulator(CurrentLimitPresent / 100, (MC_RunInfo.BusCurrent >> 7), &PID_IMax);
  454. Torque_Ref_Temp = ((int32_t)MC_TorqueProcess_Param.TorqueRefEnd * K_ByVoltage_Result) >> 10;
  455. Torque_Ref_Temp = (Torque_Ref_Temp * K_ByTemperature_Result) >> 10;
  456. Torque_Ref_Temp = (Torque_Ref_Temp + IqRefByInPower) >> 1;
  457. p_MC_CalParam.Ref_Torque = (int16_t)Torque_Ref_Temp;
  458. p_MC_CalParam.Foc_Flag = SET;
  459. p_MC_CalParam.AssistRunMode = MC_AssistRunMode_GAS;
  460. return (p_MC_CalParam);
  461. }
  462. //推行模式处理
  463. MC_CalParam_Struct_t MC_AssistRunMode_Walk_Process(MC_WorkMode_Struct_t p_MC_WorkMode)
  464. {
  465. MC_CalParam_Struct_t p_MC_CalParam = {MC_AssistRunMode_INVALID, 0, 0, RESET};
  466. int16_t TorQueBySpd = 0;
  467. int32_t Ref_Speed_Temp;
  468. int16_t SpdMotorByIdc = 0;
  469. uint8_t StepData = 0;
  470. //配置模式,设定转速 = 最高转速
  471. if(p_MC_WorkMode == MC_WorkMode_Config)
  472. {
  473. StepData = (MC_MotorParam.Rate_Speed << 5) / 5000;//设计5s加速到最大值
  474. StepData = (StepData < 1) ? 1 : StepData;
  475. if(MC_WalkProcess_Param.MotorSpeedSetBegin < (MC_MotorParam.Rate_Speed << 5) * MC_WalkMode_Persent / 100 - 10)
  476. {
  477. MC_WalkProcess_Param.MotorSpeedSetBegin += StepData;
  478. }
  479. else if(MC_WalkProcess_Param.MotorSpeedSetBegin > (MC_MotorParam.Rate_Speed << 5) * MC_WalkMode_Persent / 100 + 10)
  480. {
  481. if(MC_WalkProcess_Param.MotorSpeedSetBegin > StepData)
  482. {
  483. MC_WalkProcess_Param.MotorSpeedSetBegin -= StepData;
  484. }
  485. else
  486. {
  487. MC_WalkProcess_Param.MotorSpeedSetBegin = 0;
  488. }
  489. }
  490. else
  491. {
  492. MC_WalkProcess_Param.MotorSpeedSetBegin = (MC_MotorParam.Rate_Speed << 5 ) * MC_WalkMode_Persent / 100;
  493. }
  494. SpdMotorByIdc = PID_Regulator((MC_ConfigParam1.CurrentLimit * 1000) >> 7, MC_RunInfo.BusCurrent >> 7, &PID_ConstantPower); // 母线电流闭环
  495. }
  496. //运行模式,设定转速 = 设置值
  497. else
  498. {
  499. uint8_t WalkMode_MotorSpeedSet = 0;
  500. //新增配置项,兼容旧电机
  501. WalkMode_MotorSpeedSet = (MC_ConfigParam1.WalkMode_MotorSpeedSet == 0) ? 135 : MC_ConfigParam1.WalkMode_MotorSpeedSet;
  502. if(MC_WalkProcess_Param.MotorSpeedSetBegin < (WalkMode_MotorSpeedSet << 5) - 10)
  503. {
  504. MC_WalkProcess_Param.MotorSpeedSetBegin += 1;
  505. }
  506. else if(MC_WalkProcess_Param.MotorSpeedSetBegin > (WalkMode_MotorSpeedSet << 5) + 10)
  507. {
  508. MC_WalkProcess_Param.MotorSpeedSetBegin -= 1;
  509. }
  510. else
  511. {
  512. MC_WalkProcess_Param.MotorSpeedSetBegin = WalkMode_MotorSpeedSet << 5;
  513. }
  514. SpdMotorByIdc = PID_Regulator((MC_ConfigParam1.CurrentLimit * 500) >> 7, MC_RunInfo.BusCurrent >> 7, &PID_ConstantPower); // 母线电流闭环
  515. }
  516. //速度环
  517. TorQueBySpd = PID_Regulator((MC_WalkProcess_Param.MotorSpeedSetBegin >> 5), MC_RunInfo.MotorSpeed, &PID_MotorSpd); // 电机速度闭环输出
  518. TorQueBySpd += SpdMotorByIdc;
  519. //限制车速低于设置值
  520. if(p_MC_WorkMode != MC_WorkMode_Config) //运行模式,推行限速
  521. {
  522. uint8_t WalkMode_SpeedLimit = 0;
  523. //新增配置项,兼容旧电机
  524. WalkMode_SpeedLimit = (MC_ConfigParam1.WalkMode_SpeedLimit == 0) ? 60 : MC_ConfigParam1.WalkMode_SpeedLimit;
  525. TorQueBySpd = (uint16_t)((uint32_t)(TorQueBySpd * Function_Linear_3Stage((WalkMode_SpeedLimit - 5), 0, (WalkMode_SpeedLimit - 5), 128, MC_RunInfo.BikeSpeed)) >> 10);
  526. if(MC_RunInfo.BikeSpeed > WalkMode_SpeedLimit)
  527. {
  528. MC_WalkProcess_Param.MotorSpeedSetBegin = 0;
  529. MC_MotorStop(&MC_StarFlag);
  530. }
  531. else
  532. {
  533. //电机启动
  534. MC_MotorStar(&MC_StarFlag);
  535. }
  536. }
  537. else //配置模式不限速
  538. {
  539. //电机启动
  540. MC_MotorStar(&MC_StarFlag);
  541. }
  542. #if 1
  543. static uint16_t K_ByVoltage_Set_Old = 1024;
  544. uint16_t K_ByVoltage_Set;
  545. static uint16_t K_ByVoltage_Result;
  546. uint16_t K_ByTemperature_Set;
  547. static uint16_t K_ByTemperature_Result;
  548. //根据电压调节输出
  549. 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
  550. K_ByVoltage_Set_Old = K_ByVoltage_Set;
  551. 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
  552. //根据温度调节输出
  553. 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
  554. 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
  555. #else
  556. uint16_t K_ByVoltage_Result = 1024;
  557. uint16_t K_ByTemperature_Result = 1024;
  558. #endif
  559. #if 0
  560. //限制最大输出功率为250W
  561. static uint16_t IqsMax;
  562. if(MC_RunInfo.MotorSpeed < 10)
  563. {
  564. IqsMax = 1050;
  565. }
  566. else
  567. {
  568. IqsMax = 235000 / MC_RunInfo.MotorSpeed;
  569. }
  570. IqsMax = (IqsMax > 1050) ? 1050 : IqsMax;
  571. if(TorQueBySpd > IqsMax)
  572. {
  573. TorQueBySpd = IqsMax;
  574. }
  575. #elif 0
  576. if(TorQueBySpd > 450)
  577. {
  578. TorQueBySpd = 450;
  579. }
  580. #endif
  581. Ref_Speed_Temp = ((int32_t)TorQueBySpd * K_ByVoltage_Result) >> 10;
  582. Ref_Speed_Temp = ((int32_t)Ref_Speed_Temp * K_ByTemperature_Result) >> 10;
  583. p_MC_CalParam.Ref_Speed = (int16_t)(Ref_Speed_Temp);
  584. p_MC_CalParam.Foc_Flag = SET;
  585. p_MC_CalParam.AssistRunMode = MC_AssistRunMode_WALK;
  586. return (p_MC_CalParam);
  587. }
  588. //踏频模式处理
  589. 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)
  590. {
  591. MC_CalParam_Struct_t p_MC_CalParam = {MC_AssistRunMode_INVALID, 0, 0, RESET};
  592. uint8_t TorqueAccStep = 0;//力矩上升斜率
  593. uint8_t TorqueDecStep = 0;//力矩下降斜率
  594. uint16_t TorqueStartData, TorqueStopData;//力矩启动值,力矩停机值
  595. int16_t Torque_Temp;
  596. int32_t Torque_Ref_Temp;
  597. static uint32_t TorqueStopDelayTimeCnt = 0; //低力矩停机计时
  598. uint16_t TorqueStopDelayTime;
  599. static int16_t IqRefByInPower; //限流计算结果
  600. static uint16_t CurrentLimitPresent; //限流实际值,做升降速处理
  601. uint16_t CurrentLimitSet; //限流设置值,不同助力档位更新
  602. static FlagStatus IsEnterGasMode = RESET;
  603. static uint8_t TorqueRefEndUpdateCount = 0;
  604. #define SOFT_SATRT 1
  605. #if SOFT_SATRT
  606. static FlagStatus SoftStartFlag = SET;
  607. static uint16_t SoftStartDelayTimeCount = 0;
  608. uint16_t SoftStartDelayTime = 0;
  609. uint16_t SoftStartAcc = 0;
  610. #endif
  611. //根据指拨控制
  612. if((GasCtrlMode == MC_SUPPORT_ENABLE) && (AdcSenorData.GasSensor > 50))
  613. {
  614. MC_TorqueProcess_Param.MotorStopLock_Flag = RESET;
  615. //停止判断
  616. if(AdcSenorData.GasSensor < 30)
  617. {
  618. MC_TorqueProcess_Param.MotorStopLock_Flag = SET;
  619. }
  620. //设定马达输出力矩
  621. MC_TorqueProcess_Param.TorqueApp = (AdcSenorData.GasSensor * MC_AssisParam.Gear_TURBO.Upper_Iq) >> 11;
  622. if(MC_TorqueProcess_Param.TorqueApp < CadenceData.torqueByCadence)
  623. {
  624. MC_TorqueProcess_Param.TorqueApp = CadenceData.torqueByCadence;
  625. }
  626. //进入指拨模式标志
  627. IsEnterGasMode = SET;
  628. }
  629. //根据踩踏力矩控制
  630. else
  631. {
  632. #if 1
  633. //踩踏力矩输入
  634. MC_TorqueProcess_Param.TorqueApp = AdcSenorData.TorqueSensor;
  635. #elif 1
  636. //输入阶跃
  637. MC_TorqueProcess_Param.TorqueApp = 1000;
  638. //踏频设为启动
  639. CadenceData.Cadence_Dir = MC_Cadence_Forward;
  640. CadenceData.IsStopFlag = FALSE;
  641. #endif
  642. //低力矩停机
  643. TorqueStopData = (MC_TorqueCorrectParam.StarData < 400) ? 100 : (MC_TorqueCorrectParam.StarData >> 2);
  644. if(MC_TorqueProcess_Param.TorqueApp >= (TorqueStopData))
  645. {
  646. TorqueStopDelayTimeCnt = HAL_GetTick();
  647. }
  648. else
  649. {
  650. // if(MC_RunInfo.MotorSpeed > 200)
  651. // {
  652. // TorqueStopDelayTime = 218400 / MC_RunInfo.MotorSpeed; //60s / (电机转速 / 4.55 / 2.4) / 3,曲柄1/3圈
  653. // }
  654. // else
  655. // {
  656. // TorqueStopDelayTime = 1200;
  657. // }
  658. // TorqueStopDelayTime= (TorqueStopDelayTime < 500) ? 500 : TorqueStopDelayTime;
  659. TorqueStopDelayTime = 2000;
  660. if((HAL_GetTick() - TorqueStopDelayTimeCnt) > TorqueStopDelayTime)//超时1200ms
  661. {
  662. MC_TorqueProcess_Param.MotorStopLock_Flag = SET;
  663. }
  664. }
  665. //启动值判断
  666. if(MC_RunInfo.BikeSpeed > 60)
  667. {
  668. TorqueStartData = (MC_TorqueCorrectParam.StarData < 200 ? 150 \
  669. : (MC_TorqueCorrectParam.StarData > 700 ? 525 \
  670. : (MC_TorqueCorrectParam.StarData * 3 >> 2)));
  671. }
  672. else
  673. {
  674. TorqueStartData = (MC_TorqueCorrectParam.StarData < 200 ? 150 \
  675. : (MC_TorqueCorrectParam.StarData > 700 ? 525 \
  676. : MC_TorqueCorrectParam.StarData));
  677. }
  678. if(MC_TorqueProcess_Param.TorqueApp >= TorqueStartData)
  679. {
  680. MC_TorqueProcess_Param.MotorStopLock_Flag = RESET;
  681. }
  682. //踏频反向或踏频停止停机
  683. if((CadenceData.Cadence_Dir == MC_Cadence_Backward) ||
  684. (CadenceData.IsStopFlag == TRUE)
  685. )
  686. {
  687. MC_TorqueProcess_Param.MotorStopLock_Flag = SET;
  688. }
  689. //设定输入力矩
  690. MC_TorqueProcess_Param.TorqueApp = CadenceData.torqueByCadence;
  691. //进入指拨模式标志
  692. IsEnterGasMode = RESET;
  693. }
  694. //停机状态,延时处理
  695. if(MC_TorqueProcess_Param.MotorStopLock_Flag == SET)
  696. {
  697. if(MC_TorqueProcess_Param.TorqueRefEnd <= 7)
  698. {
  699. MC_TorqueProcess_Param.TorqueRefEnd = 0;
  700. //停机处理
  701. MC_MotorStop(&MC_StarFlag);
  702. #if SOFT_SATRT
  703. //缓启动标志置位
  704. SoftStartFlag = SET;
  705. SoftStartDelayTimeCount = 0;
  706. #endif
  707. }
  708. else
  709. {
  710. MC_TorqueProcess_Param.TorqueRefEnd -= 7; //这里影响到停止踩踏后的断电时间
  711. MC_MotorStar(&MC_StarFlag);
  712. }
  713. }
  714. //力矩给定升降速处理
  715. else
  716. {
  717. //指拨模式限流值
  718. if(IsEnterGasMode == SET)
  719. {
  720. Torque_Temp = MC_TorqueProcess_Param.TorqueApp;
  721. TorqueAccStep = 3;
  722. TorqueDecStep = 7;
  723. //给定上限
  724. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_TURBO.Upper_Iq) ? MC_AssisParam.Gear_TURBO.Upper_Iq : Torque_Temp;
  725. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_TURBO.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * 100;
  726. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  727. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_TURBO.Upper_Iq); //Lower Limit for Output limitation
  728. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  729. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_TURBO.Upper_Iq << 10); // 放大1024
  730. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  731. }
  732. else
  733. {
  734. //按照助力档位调节力矩输入值
  735. switch(GearSt)
  736. {
  737. case MC_GearSt_Cadence_ECO:
  738. {
  739. //控制输入给定加速斜率
  740. if(MC_ConfigParam1.UserAdjParam_ECO.StarModel_GAIN <= 90)
  741. {
  742. TorqueAccStep = MC_AssisParam.Gear_ECO.AccCnt - 1;
  743. }
  744. else if(MC_ConfigParam1.UserAdjParam_ECO.StarModel_GAIN >= 110)
  745. {
  746. TorqueAccStep = MC_AssisParam.Gear_ECO.AccCnt + 1;
  747. }
  748. else
  749. {
  750. TorqueAccStep = MC_AssisParam.Gear_ECO.AccCnt;
  751. }
  752. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  753. //控制输入给定减速斜率
  754. TorqueDecStep = MC_AssisParam.Gear_ECO.DecCnt;
  755. //调节电机输出功率
  756. 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
  757. {
  758. 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);
  759. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_ECO.Upper_Iq
  760. : Torque_Temp * 120 / (MC_RunInfo.MotorSpeed * 20 / 91);
  761. }
  762. else if((CadenceData.Cadence_Data >= 50) && (CadenceData.Cadence_Data < 90))//输出功率与输入力矩成正比
  763. {
  764. 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);
  765. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_ECO.Upper_Iq
  766. : ((MC_RunInfo.MotorSpeed < 983) ? Torque_Temp * 216 / (MC_RunInfo.MotorSpeed * 20 / 91)
  767. : Torque_Temp * CadenceData.Cadence_Data * 24 / 10 / (MC_RunInfo.MotorSpeed * 20 / 91));
  768. }
  769. else//全功率输出
  770. {
  771. Torque_Temp = MC_AssisParam.Gear_ECO.Upper_Iq;
  772. }
  773. //根据助力增益调节助力比
  774. Torque_Temp = Torque_Temp * MC_ConfigParam1.UserAdjParam_ECO.Assist_K_GAIN / 100;
  775. //给定下限
  776. Torque_Temp = (Torque_Temp < MC_AssisParam.Gear_ECO.Lower_Iq) ? MC_AssisParam.Gear_ECO.Lower_Iq : Torque_Temp;
  777. //给定上限
  778. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_ECO.Upper_Iq) ? MC_AssisParam.Gear_ECO.Upper_Iq : Torque_Temp;
  779. //限流参数设置
  780. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_ECO.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * 100;
  781. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  782. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_ECO.Upper_Iq); //Lower Limit for Output limitation
  783. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  784. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_ECO.Upper_Iq << 10); // 放大1024
  785. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  786. break;
  787. }
  788. case MC_GearSt_Cadence_NORM:
  789. {
  790. //控制输入给定加速斜率
  791. if(MC_ConfigParam1.UserAdjParam_NORM.StarModel_GAIN <= 90)
  792. {
  793. TorqueAccStep = MC_AssisParam.Gear_NORM.AccCnt - 1;
  794. }
  795. else if(MC_ConfigParam1.UserAdjParam_NORM.StarModel_GAIN >= 110)
  796. {
  797. TorqueAccStep = MC_AssisParam.Gear_NORM.AccCnt + 1;
  798. }
  799. else
  800. {
  801. TorqueAccStep = MC_AssisParam.Gear_NORM.AccCnt;
  802. }
  803. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  804. //控制输入给定减速斜率
  805. TorqueDecStep = MC_AssisParam.Gear_NORM.DecCnt;
  806. //调节电机输出功率
  807. 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
  808. {
  809. 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);
  810. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_NORM.Upper_Iq
  811. : Torque_Temp * 120 / (MC_RunInfo.MotorSpeed * 20 / 91);
  812. }
  813. else if((CadenceData.Cadence_Data >= 50) && (CadenceData.Cadence_Data < 90))//输出功率与输入力矩成正比
  814. {
  815. 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);
  816. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_NORM.Upper_Iq
  817. : ((MC_RunInfo.MotorSpeed < 983) ? Torque_Temp * 216 / (MC_RunInfo.MotorSpeed * 20 / 91)
  818. : Torque_Temp * CadenceData.Cadence_Data * 24 / 10 / (MC_RunInfo.MotorSpeed * 20 / 91));
  819. }
  820. else//全功率输出
  821. {
  822. Torque_Temp = MC_AssisParam.Gear_NORM.Upper_Iq;
  823. }
  824. //根据助力增益调节助力比
  825. Torque_Temp = Torque_Temp * MC_ConfigParam1.UserAdjParam_NORM.Assist_K_GAIN / 100;
  826. //给定下限
  827. Torque_Temp = (Torque_Temp < MC_AssisParam.Gear_NORM.Lower_Iq) ? MC_AssisParam.Gear_NORM.Lower_Iq : Torque_Temp;
  828. //给定上限
  829. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_NORM.Upper_Iq) ? MC_AssisParam.Gear_NORM.Upper_Iq : Torque_Temp;
  830. //限流参数设置
  831. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_NORM.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * 100;
  832. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  833. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_NORM.Upper_Iq); //Lower Limit for Output limitation
  834. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  835. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_NORM.Upper_Iq << 10); // 放大1024
  836. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  837. break;
  838. }
  839. case MC_GearSt_Cadence_SPORT:
  840. {
  841. //控制输入给定加速斜率
  842. if(MC_ConfigParam1.UserAdjParam_SPORT.StarModel_GAIN <= 90)
  843. {
  844. TorqueAccStep = MC_AssisParam.Gear_SPORT.AccCnt - 1;
  845. }
  846. else if(MC_ConfigParam1.UserAdjParam_SPORT.StarModel_GAIN >= 110)
  847. {
  848. TorqueAccStep = MC_AssisParam.Gear_SPORT.AccCnt + 1;
  849. }
  850. else
  851. {
  852. TorqueAccStep = MC_AssisParam.Gear_SPORT.AccCnt;
  853. }
  854. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  855. //控制输入给定减速斜率
  856. TorqueDecStep = MC_AssisParam.Gear_SPORT.DecCnt;
  857. //调节电机输出功率
  858. 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
  859. {
  860. 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);
  861. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_SPORT.Upper_Iq
  862. : Torque_Temp * 120 / (MC_RunInfo.MotorSpeed * 20 / 91);
  863. }
  864. else if((CadenceData.Cadence_Data >= 50) && (CadenceData.Cadence_Data < 90))//输出功率与输入力矩成正比
  865. {
  866. 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);
  867. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_SPORT.Upper_Iq
  868. : ((MC_RunInfo.MotorSpeed < 983) ? Torque_Temp * 216 / (MC_RunInfo.MotorSpeed * 20 / 91)
  869. : Torque_Temp * CadenceData.Cadence_Data * 24 / 10 / (MC_RunInfo.MotorSpeed * 20 / 91));
  870. }
  871. else//全功率输出
  872. {
  873. Torque_Temp = MC_AssisParam.Gear_SPORT.Upper_Iq;
  874. }
  875. //根据助力增益调节助力比
  876. Torque_Temp = Torque_Temp * MC_ConfigParam1.UserAdjParam_SPORT.Assist_K_GAIN / 100;
  877. //给定下限
  878. Torque_Temp = (Torque_Temp < MC_AssisParam.Gear_SPORT.Lower_Iq) ? MC_AssisParam.Gear_SPORT.Lower_Iq : Torque_Temp;
  879. //给定上限
  880. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_SPORT.Upper_Iq) ? MC_AssisParam.Gear_SPORT.Upper_Iq : Torque_Temp;
  881. //限流参数设置
  882. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_SPORT.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * MC_CadenceLimit_K;
  883. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  884. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_SPORT.Upper_Iq); //Lower Limit for Output limitation
  885. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  886. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_SPORT.Upper_Iq << 10); // 放大1024
  887. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  888. break;
  889. }
  890. case MC_GearSt_Cadence_TURBO:
  891. {
  892. //控制输入给定加速斜率
  893. if(MC_ConfigParam1.UserAdjParam_TURBO.StarModel_GAIN <= 90)
  894. {
  895. TorqueAccStep = MC_AssisParam.Gear_TURBO.AccCnt - 1;
  896. }
  897. else if(MC_ConfigParam1.UserAdjParam_TURBO.StarModel_GAIN >= 110)
  898. {
  899. TorqueAccStep = MC_AssisParam.Gear_TURBO.AccCnt + 1;
  900. }
  901. else
  902. {
  903. TorqueAccStep = MC_AssisParam.Gear_TURBO.AccCnt;
  904. }
  905. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  906. //控制输入给定减速斜率
  907. TorqueDecStep = MC_AssisParam.Gear_TURBO.DecCnt;
  908. //调节电机输出功率
  909. 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
  910. {
  911. 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);
  912. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_TURBO.Upper_Iq
  913. : Torque_Temp * 120 / (MC_RunInfo.MotorSpeed * 20 / 91);
  914. }
  915. else if((CadenceData.Cadence_Data >= 50) && (CadenceData.Cadence_Data < 90))//输出功率与输入力矩成正比
  916. {
  917. 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);
  918. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_TURBO.Upper_Iq
  919. : ((MC_RunInfo.MotorSpeed < 983) ? Torque_Temp * 216 / (MC_RunInfo.MotorSpeed * 20 / 91)
  920. : Torque_Temp * CadenceData.Cadence_Data * 24 / 10 / (MC_RunInfo.MotorSpeed * 20 / 91));
  921. }
  922. else//全功率输出
  923. {
  924. Torque_Temp = MC_AssisParam.Gear_TURBO.Upper_Iq;
  925. }
  926. //根据助力增益调节助力比
  927. Torque_Temp = Torque_Temp * MC_ConfigParam1.UserAdjParam_TURBO.Assist_K_GAIN / 100;
  928. //给定下限
  929. Torque_Temp = (Torque_Temp < MC_AssisParam.Gear_TURBO.Lower_Iq) ? MC_AssisParam.Gear_TURBO.Lower_Iq : Torque_Temp;
  930. //给定上限
  931. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_TURBO.Upper_Iq) ? MC_AssisParam.Gear_TURBO.Upper_Iq : Torque_Temp;
  932. //限流参数设置
  933. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_TURBO.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * MC_CadenceLimit_K;
  934. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  935. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_TURBO.Upper_Iq); //Lower Limit for Output limitation
  936. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  937. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_TURBO.Upper_Iq << 10); // 放大1024
  938. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  939. break;
  940. }
  941. case MC_GearSt_SMART:
  942. {
  943. //控制输入给定加速斜率
  944. if(MC_ConfigParam1.UserAdjParam_SMART.StarModel_GAIN <= 90)
  945. {
  946. TorqueAccStep = MC_AssisParam.Gear_SMART.AccCnt - 1;
  947. }
  948. else if(MC_ConfigParam1.UserAdjParam_SMART.StarModel_GAIN >= 110)
  949. {
  950. TorqueAccStep = MC_AssisParam.Gear_SMART.AccCnt + 1;
  951. }
  952. else
  953. {
  954. TorqueAccStep = MC_AssisParam.Gear_SMART.AccCnt;
  955. }
  956. TorqueAccStep = (TorqueAccStep <= 0) ? 1 : TorqueAccStep;
  957. //控制输入给定减速斜率
  958. TorqueDecStep = MC_AssisParam.Gear_SMART.DecCnt;
  959. //调节电机输出功率
  960. 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
  961. {
  962. Torque_Temp = (uint32_t)(MC_TorqueProcess_Param.TorqueApp * MC_TorqueProcess_Param.TorqueApp) / (MC_AssisParam.Gear_SMART.TorqueApp_TH);
  963. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_SMART.Upper_Iq
  964. : Torque_Temp * 120 / (MC_RunInfo.MotorSpeed * 20 / 91);
  965. }
  966. else if((CadenceData.Cadence_Data >= 50) && (CadenceData.Cadence_Data < 90))//输出功率与输入力矩成正比
  967. {
  968. Torque_Temp = (uint32_t)(MC_TorqueProcess_Param.TorqueApp * MC_TorqueProcess_Param.TorqueApp) / (MC_AssisParam.Gear_SMART.TorqueApp_TH);
  969. Torque_Temp = (MC_RunInfo.MotorSpeed < 546) ? MC_AssisParam.Gear_SMART.Upper_Iq
  970. : ((MC_RunInfo.MotorSpeed < 983) ? Torque_Temp * 216 / (MC_RunInfo.MotorSpeed * 20 / 91)
  971. : Torque_Temp * CadenceData.Cadence_Data * 24 / 10 / (MC_RunInfo.MotorSpeed * 20 / 91));
  972. }
  973. else//全功率输出
  974. {
  975. Torque_Temp = MC_AssisParam.Gear_SMART.Upper_Iq;
  976. }
  977. //根据助力增益调节助力比
  978. Torque_Temp = Torque_Temp * MC_ConfigParam1.UserAdjParam_SMART.Assist_K_GAIN / 100;
  979. //给定下限
  980. Torque_Temp = (Torque_Temp < MC_AssisParam.Gear_SMART.Lower_Iq) ? MC_AssisParam.Gear_SMART.Lower_Iq : Torque_Temp;
  981. //给定上限
  982. Torque_Temp = (Torque_Temp > MC_AssisParam.Gear_SMART.Upper_Iq) ? MC_AssisParam.Gear_SMART.Upper_Iq : Torque_Temp;
  983. //限流参数设置
  984. CurrentLimitSet = (uint32_t)(MC_AssisParam.Gear_SMART.CurrentMax_K * MC_ConfigParam1.CurrentLimit * 1000 >> 17) * MC_CadenceLimit_K;
  985. CurrentLimitPresent = MC_DataSet_Linear_Process(CurrentLimitSet, CurrentLimitPresent, 5 ,1);
  986. PID_IMax.hLower_Limit_Output = -(MC_AssisParam.Gear_SMART.Upper_Iq); //Lower Limit for Output limitation
  987. PID_IMax.hUpper_Limit_Output = 0; //Upper Limit for Output limitation
  988. PID_IMax.wLower_Limit_Integral = -(MC_AssisParam.Gear_SMART.Upper_Iq << 10); // 放大1024
  989. PID_IMax.wUpper_Limit_Integral = 0; // 放大1024
  990. break;
  991. }
  992. default:
  993. {
  994. TorqueAccStep = 0;
  995. TorqueDecStep = 0;
  996. Torque_Temp = 0;
  997. break;
  998. }
  999. }
  1000. }
  1001. //随车速调节助力比
  1002. 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);
  1003. //助力输出
  1004. MC_TorqueProcess_Param.TorqueRef = Torque_Temp;
  1005. if(MC_TorqueProcess_Param.TorqueRef <= 0)
  1006. {
  1007. MC_TorqueProcess_Param.TorqueRef = 0;
  1008. }
  1009. //升降速曲线计算
  1010. if( MC_SpeedSensorData.Speed_Data > (MC_ConfigParam1.SpeedLimit * 10) ) //限速处理
  1011. {
  1012. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  1013. {
  1014. MC_TorqueProcess_Param.TorqueRefEnd += 1;
  1015. }
  1016. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  1017. {
  1018. MC_TorqueProcess_Param.TorqueRefEnd -= 10;
  1019. }
  1020. }
  1021. else if( (Bike_Attitude.UpWardSlope_flag == TRUE)&&(MC_SpeedSensorData.Speed_Data < 100)) //上坡处理
  1022. {
  1023. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  1024. {
  1025. MC_TorqueProcess_Param.TorqueRefEnd += TorqueAccStep;
  1026. }
  1027. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  1028. {
  1029. TorqueRefEndUpdateCount++;
  1030. if(TorqueRefEndUpdateCount >=3)
  1031. {
  1032. TorqueRefEndUpdateCount = 0;
  1033. MC_TorqueProcess_Param.TorqueRefEnd -= TorqueDecStep;
  1034. }
  1035. }
  1036. }
  1037. #if SOFT_SATRT
  1038. else if(SoftStartFlag == SET) //启动处理
  1039. {
  1040. if(MC_ConfigParam1.StarModel == MC_StarMode_DYNAMIC) //强劲模式,无延迟
  1041. {
  1042. SoftStartDelayTimeCount = 0;
  1043. SoftStartFlag = RESET;
  1044. }
  1045. else
  1046. {
  1047. if(MC_ConfigParam1.StarModel == MC_StarMode_SOFT) //柔和模式,延迟300ms
  1048. {
  1049. SoftStartDelayTime = 300; //启动处理延时300ms
  1050. SoftStartAcc = 30; //30ms递增0.1倍
  1051. }
  1052. else //正常模式,延迟100ms
  1053. {
  1054. SoftStartDelayTime = 100; //启动处理延时100ms
  1055. SoftStartAcc = 10; //10ms递增0.1倍
  1056. }
  1057. SoftStartDelayTimeCount++;
  1058. if(SoftStartDelayTimeCount <= SoftStartDelayTime) // 缓启动过程,按照0.1倍率逐步增加加减速斜率
  1059. {
  1060. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  1061. {
  1062. if((SoftStartDelayTimeCount % (10 - SoftStartDelayTimeCount / SoftStartAcc)) == 0)
  1063. {
  1064. MC_TorqueProcess_Param.TorqueRefEnd += TorqueAccStep;
  1065. }
  1066. }
  1067. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  1068. {
  1069. MC_TorqueProcess_Param.TorqueRefEnd -= TorqueDecStep;
  1070. }
  1071. }
  1072. else
  1073. {
  1074. SoftStartDelayTimeCount = 0;
  1075. SoftStartFlag = RESET;
  1076. }
  1077. }
  1078. }
  1079. #endif
  1080. else //正常骑行
  1081. {
  1082. if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) > 2)
  1083. {
  1084. MC_TorqueProcess_Param.TorqueRefEnd += TorqueAccStep;
  1085. }
  1086. else if((MC_TorqueProcess_Param.TorqueRef - MC_TorqueProcess_Param.TorqueRefEnd) < (- 1))
  1087. {
  1088. MC_TorqueProcess_Param.TorqueRefEnd -= TorqueDecStep;
  1089. }
  1090. }
  1091. MC_TorqueProcess_Param.TorqueRefEnd = (MC_TorqueProcess_Param.TorqueRefEnd < 6) ? 6 : MC_TorqueProcess_Param.TorqueRefEnd;
  1092. //限速点处理
  1093. if( MC_SpeedSensorData.Speed_Data > (MC_ConfigParam1.SpeedLimit * 10 + 22) ) //限速值 + 2.2
  1094. {
  1095. MC_TorqueProcess_Param.MotorStopLock_Flag = SET;
  1096. MC_TorqueProcess_Param.TorqueRefEnd = 0;
  1097. //停机处理
  1098. MC_MotorStop(&MC_StarFlag);
  1099. }
  1100. #if 0 //低于限速点启动电机
  1101. else if(MC_RunInfo.BikeSpeed < ((MC_ConfigParam1.SpeedLimit) * 10))
  1102. {
  1103. MC_MotorStar(&MC_StarFlag);
  1104. }
  1105. #elif 1 //低于断电点即启动电机
  1106. else
  1107. {
  1108. MC_MotorStar(&MC_StarFlag);
  1109. }
  1110. #endif
  1111. }
  1112. #if 1
  1113. static uint16_t K_ByVoltage_Set_Old = 1024;
  1114. uint16_t K_ByVoltage_Set;
  1115. static uint16_t K_ByVoltage_Result;
  1116. uint16_t K_ByTemperature_Set;
  1117. static uint16_t K_ByTemperature_Result;
  1118. //根据电压调节输出
  1119. 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
  1120. K_ByVoltage_Set_Old = K_ByVoltage_Set;
  1121. 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
  1122. //根据温度调节输出
  1123. 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
  1124. 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
  1125. #else
  1126. uint16_t K_ByVoltage_Result = 1024;
  1127. uint16_t K_ByTemperature_Result = 1024;
  1128. #endif
  1129. //限流计算
  1130. IqRefByInPower = PID_Regulator(CurrentLimitPresent / 100, (MC_RunInfo.BusCurrent >> 7), &PID_IMax);
  1131. Torque_Ref_Temp = ((int32_t)MC_TorqueProcess_Param.TorqueRefEnd * K_ByVoltage_Result) >> 10;
  1132. Torque_Ref_Temp = (Torque_Ref_Temp * K_ByTemperature_Result) >> 10;
  1133. Torque_Ref_Temp = (Torque_Ref_Temp + IqRefByInPower) >> 1;
  1134. p_MC_CalParam.Ref_Torque = (int16_t)Torque_Ref_Temp;
  1135. p_MC_CalParam.Foc_Flag = SET;
  1136. p_MC_CalParam.AssistRunMode = MC_AssistRunMode_CADENCE;
  1137. return (p_MC_CalParam);
  1138. }
  1139. //力矩模式处理
  1140. 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)
  1141. {
  1142. MC_CalParam_Struct_t p_MC_CalParam = {MC_AssistRunMode_INVALID, 0, 0, RESET};
  1143. uint8_t TorqueAccStep = 0;//力矩上升斜率
  1144. uint8_t TorqueDecStep = 0;//力矩下降斜率
  1145. uint16_t TorqueStartData, TorqueStopData;//力矩启动值,力矩停机值
  1146. int16_t Torque_Temp;
  1147. int32_t Torque_Ref_Temp;
  1148. static uint32_t TorqueStopDelayTimeCnt = 0; //低力矩停机计时
  1149. uint16_t TorqueStopDelayTime;
  1150. static int16_t IqRefByInPower; //限流计算结果
  1151. static uint16_t CurrentLimitPresent; //限流实际值,做升降速处理
  1152. uint16_t CurrentLimitSet; //限流设置值,不同助力档位更新
  1153. static FlagStatus IsEnterGasMode = RESET;
  1154. static uint8_t TorqueRefEndUpdateCount = 0;
  1155. #define SOFT_SATRT 1
  1156. #if SOFT_SATRT
  1157. static FlagStatus SoftStartFlag = SET;
  1158. static uint16_t SoftStartDelayTimeCount = 0;
  1159. uint16_t SoftStartDelayTime = 0;
  1160. uint16_t SoftStartAcc = 0;
  1161. #endif
  1162. //根据指拨控制
  1163. if((GasCtrlMode == MC_SUPPORT_ENABLE) && (AdcSenorData.GasSensor > 50))
  1164. {
  1165. MC_TorqueProcess_Param.MotorStopLock_Flag = RESET;
  1166. //停止判断
  1167. if((AdcSenorData.GasSensor < 30) ||
  1168. (CadenceData.Cadence_Dir == MC_Cadence_Backward) ||
  1169. (CadenceData.IsStopFlag == TRUE))
  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. }