Active magnetic bearings dynamic parameters identification from experimental rotor unbalance response
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- 作者：Yuanping Xua ; ypxu@nuaa.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Jin Zhoua ; zhj@nuaa.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Long Dib ; Chen Zhaoa
- 关键词：Active magnetic bearings ; Dynamic parameters identification ; Finite element method ; Stiffness and damping
- 刊名：Mechanical Systems and Signal Processing
- 出版年：2017
- 出版时间：15 January 2017
- 年：2017
- 卷：83
- 期：Complete
- 页码：228-240
- 全文大小：1073 K
文摘
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Calculate and verify the stiffness and damping coefficients of active magnetic bearings.
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Use unbalance responses data under the real rotating operating condition.
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Consider the differential location of sensors and magnetic actuators.
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The identification method based on finite element techniques is available for flexible rotor.