基于动柔度修改的轴向振动控制系统鲁棒性分析

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振动与冲击 ›› 2009, Vol. 28 ›› Issue (12) : 146-150.

论文

基于动柔度修改的轴向振动控制系统鲁棒性分析

云永旺;陈力奋;唐国安

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Robustness Analysis of Axial Vibration Control Based on Receptance Modification Method

Yongwang Yun;Lifen Chen; Guoan Tang

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摘要

提出了采用动柔度秩2修改实现轴向振动结构被动控制的方法。该方法通过修改结构特性参数，如刚度和阻尼，使系统响应达到控制要求的目标；在此基础上进一步分析了系统响应对修改参数的灵敏度，讨论了振动控制系统的鲁棒性。仿真算例表明，本文提出的基于动柔度修改的控制方法能够达到较为满意的控制效果，并有较好的鲁棒性。

Abstract

This paper represents a method of receptance modification, based upon the axial vibration control system, when two pairs of springs and dampers are added to the system, the response of vibration reaches to the excepted objective. Then the robustness of this control method is discussed. The numerical example shows that this method could get a satisfied result.

导出引用

云永旺;陈力奋;唐国安. 基于动柔度修改的轴向振动控制系统鲁棒性分析[J]. 振动与冲击, 2009, 28(12): 146-150

Yongwang Yun;Lifen Chen;Guoan Tang. Robustness Analysis of Axial Vibration Control Based on Receptance Modification Method[J]. Journal of Vibration and Shock, 2009, 28(12): 146-150