Experiments on vibration control of a piezoelectric laminated paraboloidal shell
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- 作者：Honghao Yuea ; Yifan Lua ; luyifanluyifan@126.com" class="auth_mail" title="E-mail the corresponding author ; Zongquan Denga ; Hornsen Tzoub
- 关键词：Paraboloidal shell ; PVDF ; Vibration control ; Positive position feedback (PPF)
- 刊名：Mechanical Systems and Signal Processing
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：82
- 期：Complete
- 页码：279-295
- 全文大小：3827 K
文摘
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An experimental platform was set up for adaptive vibration control of a paraboloidal shell.
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By parameter identifications, a mathematical model of the shell control system was established.
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An adaptive modal control strategy was proposed based on the PPF algorithm.
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A vibration control experiment is undertaken and the results demonstrate that modal vibration can be controlled effectively.
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This experimental setup proves to have a good real-time performance.