Support vector machine-based Grassmann manifold distance for health monitoring of viscoelastic sandwich structure with material ageing
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- 作者：Chuang Sun ; Zhousuo Zhang ; zzs@mail.xjtu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Xue Luo ; Ting Guo ; Jinxiu Qu ; Bing Li
- 刊名：Journal of Sound and Vibration
- 出版年：2016
- 出版时间：28 April 2016
- 年：2016
- 卷：368
- 期：Complete
- 页码：249-263
- 全文大小：3500 K
文摘
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Traditional SVM is extended to the domain of vibration manifold analysis.
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Grassmann kernel-based SVM classifier with parameter optimization is presented.
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A novel manifold distance is designed as margin in Grassmann kernel-based SVM.
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A SHM method for ageing assessment in VSS is proposed.