A learning-based method for speed sensor fault diagnosis of induction motor drive systems

• Main Authors: Xia, Yang, Xu, Yan, Gou, Bin, Deng, Qingli
• 其他作者: School of Electrical and Electronic Engineering
• 格式: Article
• 語言: English
• 出版: 2022
• 主題: Engineering::Electrical and electronic engineering; Discrete Wavelet Transforms; Fault Diagnosis
• 在線閱讀: https://hdl.handle.net/10356/163775
• 機構: Nanyang Technological University

This article proposes a speed sensor fault diagnosis methodology based on a learning-based data-driven principle in induction motor drive systems. The proposed method is derived from signal estimation and residual evaluation. First, a speed estimator is designed with a nonlinear autoregressive exoge...