interval是什么意思专利名称：PREVENTION AND CONTROL OF VIBRATION 发明人：NAKAMURA YUJI,SHIMOZONO NAOTO
申请号：JP14504586
moocs申请日：19860619
英语b级考试题>岩椒公开号：JPS631389A
specially公开日：
西班牙语学习入门
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外媒看中国摘要：PURPOSE:To suppress an influence to the load of a detrimental torque ripple generated in a reduction gear by adding a correction signal for cancelling a vibrating force generated from the gear to a command value. CONSTITUTION:A band pass filter 9 obtains the vibration component of a speed or an acceleration with the frequency band of a torque ripple generated in a harmonic driver as a passing band. A calculator 10 calculates a correction signal for suppressing the vibration of a load due to a vibrating force generated in a reduction gear on the basis of the vibration component theta3 and the speed command value omegar of a motor. This correction signal is added to the torque command value taur. Accordingly, the influence of a detrimental torque ripple generated in the gear to the load is largely suppresd, thereby providing high accuracy and high acceleration of a motor-driven machine having the reduction gear.
申请人：YASKAWA ELECTRIC MFG CO LTD
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