A deviation based assessment methodology for multiple machine health patterns classification and fault detection

Xiaodong Jia,Chao Jin,Matt Buzza,Yuan Di,David Siegel,Jay Lee

Mechanical Systems and Signal Processing（2018）

引用 50|浏览17

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摘要

•A diffusion map based method is proposed for online PHM implementation.•A deviation based method is then derived to include more candidate algorithms.•Effectiveness of the proposed methods are validated in diverse applications.

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关键词

Prognostic and health management,Semiconductor,Bearing,Wind turbine,Principal component analysis,Diffusion map

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