摘　要:介绍了无位置传感器无刷直流电动机系统的控制原理,讨论了该系统控制的实现方法,最后对基于数字信号处理器(DSP)芯片TMS320LF2407A的无位置传感器无刷直流电动机控制系统的软、硬件实现作了详细论述。

关键词:无位置传感器;无刷直流电机;反电动势

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2009 36 7 EM CA D SP 2 065201 1 065201 2 DSP TMS320LF2407A 1 TM301 2 TM33 A 1673 6540 2009 07 0023 04 The Sen sorless BLDCM Con trol Techn ique and Its Rea liza tion Ba sed on D SP L IU Chun x ia1 SON G W an guang2 1 Institute of D isaster Prevention Science and Technology Beijing 065201 China 2 COSL Mechanical Electrical Research Institute Beijing 065201 China Abstract The control theory of sensorless BLDCM system is introduced the realization of control system is dis the realiz......