Vibration control of a flexible clamped-clamped plate based on an improved FULMS algorithm and laser displacement measurement
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- 作者：Lingbo Xie ; Zhi-cheng Qiu ; zhchqiu@126.com" class="auth_mail" title="E-mail the corresponding author ; zhchqiu@scut.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Xian-min Zhang
- 关键词：Flexible plate ; Vibration control ; Non-contract measurement ; Improved FULMS algorithm ; Variable step size
- 刊名：Mechanical Systems and Signal Processing
- 出版年：2016
- 出版时间：15 June 2016
- 年：2016
- 卷：75
- 期：Complete
- 页码：209-227
- 全文大小：1425 K
文摘
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A kind of non-contact vibration measurement for a flexible clamped-clamped plate structure using a laser displacement sensor is proposed.
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An improved FULMS algorithm is investigated. The advantages of the improved FULMS algorithm are analyzed. It is implemented to suppress the resonant vibration in comparison with other conventional control algorithms.
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Experimental setup is constructed. Different cases of experiments are carried out to investigate the factors which affect the control performance of the improved FULMS algorithm.