Adaptive System Identification and Severity Index-based Fault Diagnosis in Motors
IEEE/ASME Transactions on Mechatronics(2019)
摘要
In this paper, a model-based fault detection and isolation (FDI) method is presented using an adaptive system identification approach. The proposed FDI method consists of three essential steps: adaptive modeling and residual generation, fault detection using adaptive hybrid threshold, and fault identification using fault severity indices. The primary task is based on current signal modeling using ...
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关键词
Harmonic analysis,Induction motors,Power system harmonics,Adaptation models,Fault detection,Fault diagnosis,Rotors
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