Internal defect inspection in magnetic tile by using acoustic resonance technology
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- 作者：Luofeng Xie ; Ming Yin ; mingyin@scu.edu.cn" class="auth_mail" title="E-mail the corresponding author ; Qinyuan Huang ; Yue Zhao ; Zhenbo Deng ; Zhaowei Xiang ; Guofu Yin
- 关键词：Magnetic tileInternal defect detectionPCAh-NLPCAFNNVPMCDSVM
- 刊名：Journal of Sound and Vibration
- 出版年：2016
- 出版时间：24 November 2016
- 年：2016
- 卷：383
- 期：Complete
- 页码：108-123
- 全文大小：2865 K
文摘
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A nondestructive methodology is set up for magnetic tile internal defect detection.
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A critical comparison and analysis of six algorithms are presented.
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The methods we proposed all have high immunity to noise.