@inproceedings{8961cbc2dedf44569818c244a8eee1e5,
title = "Observer-based fault detection for a dual-motor driving servo system",
abstract = "In this paper, the problem of fault detection for a dual-motor driving servo system is investigated. The dual-motor driving servo system is modeled as a linear system with disturbances, and the actuator and sensor faults are both considered. Based on the system model, an observer-based fault detection scheme which consists of a residual generator and a residual evaluator is proposed. An optimal residual generator based on the H∞/H∞ index is designed to guarantee a suitable trade-off between sensitivity to faults and robustness against disturbances, and then the residual evaluator including a norm-based residual evaluation function and a threshold is presented to detect the occurrence of faults. Simulation results illustrate the effectiveness and applicability of the proposed method.",
keywords = "Dual-Motor Driving, Fault Detection, Residual Evaluator, Residual Generator",
author = "Fumin Guo and Xuemei Ren and Zhijun Li and Cunwu Han",
note = "Publisher Copyright: {\textcopyright} 2016 TCCT.; 35th Chinese Control Conference, CCC 2016 ; Conference date: 27-07-2016 Through 29-07-2016",
year = "2016",
month = aug,
day = "26",
doi = "10.1109/ChiCC.2016.7554368",
language = "English",
series = "Chinese Control Conference, CCC",
publisher = "IEEE Computer Society",
pages = "6431--6436",
editor = "Jie Chen and Qianchuan Zhao and Jie Chen",
booktitle = "Proceedings of the 35th Chinese Control Conference, CCC 2016",
address = "United States",
}