A modal decomposition and expansion approach for prediction of dynamic responses on a monopile offshore wind turbine using a limited number of vibration sensors
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- 作者：Alexandros Iliopoulosa ; Alexandros.Iliopoulos@vub.ac.be" class="auth_mail" title="E-mail the corresponding author ; Rasoul Shirzadehb ; Wout Weijtjensb ; Patrick Guillaumeb ; Danny Van Hemelrijcka ; Christof Devriendtb
- 关键词：Modal decomposition ; Modal expansion ; Response estimation ; Structural health Monitoring ; Offshore wind turbines ; Foundations
- 刊名：Mechanical Systems and Signal Processing
- 出版年：2016
- 出版时间：February 2016
- 年：2016
- 卷：68-69
- 期：Complete
- 页码：84-104
- 全文大小：10915 K
文摘
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A dynamic response prediction method is applied on an offshore wind turbine.
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The proposed method is fast, easy to implement, reliable and effective.
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A limited set of acceleration response measurements and a FE model is utilized.
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Different operational states of the wind turbine have been examined.