Incipient Fault Detection and Identification of Traction Motor Speed Sensor Based on WE-ICA

Incipient Fault Detection and Identification of Traction Motor Speed Sensor Based on WE-ICA

It presented a method for detecting and identifying incipient faults in traction motor speed sensor of high-speed train based on wavelet transform and ensemble independent component analysis (WE-ICA). Firstly, the data of traction motor of high-speed train are filtered by wavelet transform to reduce...

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Bibliographic Details
Main Authors: XIE Xiaolong, JIANG Bin, LIU Jianwei
Format: Article
Language:zho
Published: Editorial Office of Control and Information Technology 2019-01-01
Series:Kongzhi Yu Xinxi Jishu
Subjects:
independent component analysis(ICA)
fault detection and identification
incipient fault
data driven
speed sensor
wavelet transform
Online Access:http://ctet.csrzic.com/thesisDetails#10.13889/j.issn.2096-5427.2019.02.100
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