发明名称 Torque compensation method and system for DC brushless motor
摘要 A torque compensation method and system for a DC brushless motor. When the DC brushless motor coupled with an asymmetric load is rotating, the difference between an instant current and an average current of a shunt resister is an index of adjusting control signals within an absolute rotor position for the purpose of approaching the corresponding instant current to the average current.
申请公布号 US7667421(B2) 申请公布日期 2010.02.23
申请号 US20070861838 申请日期 2007.09.26
申请人 SUNPLUS TECHNOLOGY CO., LTD. 发明人 HUANG CHIH-MING
分类号 H02P7/00 主分类号 H02P7/00
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