Stability analysis and evaluation of staggered coupled analysis methods for electromagnetic and structural coupled finite element analysis
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- 作者：Tomoya Niho ; Tomoyoshi Horie ; horie@mse.kyutech.ac.jp" class="auth_mail" title="E-mail the corresponding author ; Junpei Uefuji ; Daisuke Ishihara
- 关键词：Numerical instability ; Coupled finite element analysis ; Stability analysis ; Coupled algorithm ; Time integration method ; Electromagnetic and structural coupled problem
- 刊名：Computers & Structures
- 出版年：2017
- 出版时间：1 January 2017
- 年：2017
- 卷：178
- 期：Complete
- 页码：129-142
- 全文大小：1002 K
文摘
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A stability evaluation method is proposed for magnetic damping vibration analysis.
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Numerical stability is examined by stable region for coupled analysis methods.
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Computing time required to obtain stable and converged solutions is compared.