西微所--微电机杂志 关键词：无刷直流电机；三次谐波；无位置传感器；Simulink；PID [gap=566]Key words: brushless DC motor; the third harmonic component; sensorless; Simulink; PID
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In particular, the third harmonic component is extracted from the stators phase voltages while the fundamental and other polyphase components are eliminated via a simple summation of the three phase voltages.
将三相反电动势相加后,反电动势基波和一些高次谐波分量抵消了,这样就可以提取反电动势三次谐波分量。
参考来源 - 基于DSP的无传感器BLDCM控制系统研究·2,447,543篇论文数据，部分数据来源于NoteExpress
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