The effect and design of time delay in feedback control for a nonlinear isolation system
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- 作者：Xiuting Suna ; b ; sunxiuting@usst.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Jian Xub ; Jiangsong Fub
- 关键词：Nonlinear system ; Time-delayed feedback control ; Vibration isolation ; Bifurcation
- 刊名：Mechanical Systems and Signal Processing
- 出版年：2017
- 出版时间：15 March 2017
- 年：2017
- 卷：87
- 期：part_PA
- 页码：206-217
- 全文大小：1235 K
文摘
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Utilizing time delay as adjustable parameter in active control.
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Building the relationship between vibration properties of the isolator and parameters theoretically.
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Obtaining the optimal values of time delay for different excitations and isolation requirements.
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Multi-steady states band induced by strong nonlinearity and effective isolation frequency band of nonlinear system are considered as two standards in analysis.