发明名称 OPTIMUM MOTOR SPEED CONTROL SYSTEM
摘要 <p>The method for controlling a motor driving a load holds the speed of the output shaft to the motor substantially constant as the torque imposed upon the shaft by the load varies, then regulates the rate of change of the output torque delivered by the motor's output shaft based on the sensed value of output torque as the motor's speed decreases.</p>
申请公布号 WO2001001556(A1) 申请公布日期 2001.01.04
申请号 US2000017797 申请日期 2000.06.28
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