机械共振抑制方法及机械共振抑制装置

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By filtering the command position output by the motion controller and using high-frequency and low-frequency resonance filters to remove mechanical resonance, the cost and reliability issues in the existing technology are solved, and fast and stable mechanical resonance suppression is achieved.

CN115826638BActive Publication Date: 2026-07-17MITSUBISHI ELECTRIC AUTOMATION (CHINA) LTD

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Patent Information

Authority / Receiving Office: CN · China
Patent Type: Patents(China)
Current Assignee / Owner: MITSUBISHI ELECTRIC AUTOMATION (CHINA) LTD
Filing Date: 2022-12-28
Publication Date: 2026-07-17

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Abstract

本发明提供对运动控制器向设备输出的指令位置中的指定频率进行实时快速滤除，从而能够大幅减小设备的机械共振的机械共振抑制方法及机械共振抑制装置。通过设置高频共振滤波器和低频共振滤波器分别对应于高频共振和低频共振，从而可以降低低频段滤波的延迟时间，同时可以消除高频段出现震荡的可能，同时兼顾了效率和稳定性。

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