Min-max criterion to the optimal design of vibration absorber in a system with Coulomb friction and viscous damping

被引：0
作者：
Jie Fang
Qi Wang
Shimin Wang
Qingyun Wang
机构：
[1] Beihang University,Department of Dynamics and Control
来源：
Nonlinear Dynamics | 2012年 / 70卷
关键词：
Dynamic vibration absorber (DVA); Min-max criterion; Sensitivity; Dry friction;
D O I：
暂无
中图分类号：
学科分类号：
摘要：
In this paper, an optimal design of damped dynamic vibration absorber using minimax method for a primary system with Coulomb friction and viscous damping is presented. Meanwhile, to reduce sensitivity of the primary system response to the variations of the forcing frequency, a set of constraint equations that include the distribution characteristic of the resonant frequencies of the primary system is established for the optimal design. Effectiveness of the proposed design is illustrated through numerical simulations. The formulations and results in this paper extend previous results given by Den Hartog and Pennestrì.
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页码：393 / 400
页数：7
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