Current Sensor Fault Diagnosis Based on a Sliding Mode Observer for PMSM Driven Systems

This paper proposes a current sensor fault detection method based on a sliding mode observer for the torque closed-loop control system of interior permanent magnet synchronous motors. First, a sliding mode observer based on the extended flux linkage is built to simplify the motor model, which effect...

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Bibliographic Details
Main Authors: Gang Huang, Yi-Ping Luo, Chang-Fan Zhang, Yi-Shan Huang, Kai-Hui Zhao
Format: Article
Language:English
Published: MDPI AG 2015-05-01
Series:Sensors
Subjects:
Online Access:http://www.mdpi.com/1424-8220/15/5/11027