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大家好,最近在用TI无刷直流电机带位置传感器控制程序调开环控制,CmtnPointer变化没规律,导致电机换相不正确,不知道怎么回事?希望大家指点一二

大家好,最近在用TI无刷直流电机带位置传感器控制程序调开环控制,CmtnPointer变化没规律,导致电机换相不正确,不知道怎么回事?希望大家指点一二