Automatic condition monitoring system for crack detection in rotating machinery
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- 作者：M.J. Gó ; mez ; mjggarci@ing.uc3m.es" class="auth_mail" title="E-mail the corresponding author ; C. Castejó ; n ; J.C. Garcí ; a-Prada
- 关键词：Cracked shaft detection ; Wavelet transform ; Intelligent Classification Systems ; Condition monitoring ; Artificial Neural Networks
- 刊名：Reliability Engineering & System Safety
- 出版年：2016
- 出版时间：August 2016
- 年：2016
- 卷：152
- 期：Complete
- 页码：239-247
- 全文大小：1155 K
文摘
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Experimental vibration signals are obtained from a rig, testing cracked shafts.
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Signals are processed using the energy of the Wavelet Packets Transform.
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Artificial Neural Networks are used to diagnose cracked shafts.
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An expert system of high reliability and low computational cost is proposed.