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针对无位置传感器无刷直流电机的位置检测问题，本文应用单片机成功地实现了一种软件检测方法，并给出了实测波形加以验证。关键词： 无刷直流电机 无传感器 位置检测Abstract: As to the position-detecting problem of sensorless brushless DC motor, a softwarerealization by microcomputer is proposed successfully in the paper. Experiment results are also presented to verify the method.Keywords: brushless DC motor, sensorless, position detecting
