带HALL电机FOC控制中关于hall参数配置问题

2万 · 2022-11-17 08:59

使用电机MCSDK套件生成带hall电机FOC控制程序，其中hall参数配置
HALL_Handle_t HALL_M1 =
{
  ._Super = {
.bElToMecRatio                   =       POLE_PAIR_NUM,
.hMaxReliableMecSpeedUnit       =       (uint16_t)(1.15*MAX_APPLICATION_SPEED_UNIT),
.hMinReliableMecSpeedUnit       =       (uint16_t)(MIN_APPLICATION_SPEED_UNIT),
.bMaximumSpeedErrorsNumber       =       MEAS_ERRORS_BEFORE_FAULTS,
.hMaxReliableMecAccelUnitP       =       65535,
.hMeasurementFrequency          =       TF_REGULATION_RATE_SCALED,
.DPPConvFactor                   =  DPP_CONV_FACTOR,
  },

其中.hMaxReliableMecSpeedUnit       =       (uint16_t)(1.15*MAX_APPLICATION_SPEED_UNIT)，
这里为什么需要乘1.15？

只看该作者 · 2024-6-23 14:20

应该是上下限速值，额外增加了上限值