文章基本信息

标题：Fault Detection for Switched Systems based on Pole Assignment and Zonotopic Residual Evaluation
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作者：Chaima Zammali ; Zhenhua Wang ; Jeremy Van Gorp 等
期刊名称：IFAC PapersOnLine
印刷版ISSN：2405-8963
出版年度：2020
卷号：53
期号：2
页码：4695-4700
DOI：10.1016/j.ifacol.2020.12.590
语种：English
出版社：Elsevier
摘要：AbstractThis paper considers fault detection problem for a class of discrete-time switched systems with actuator faults. Pole assignment technique and H∞design are used to develop the fault sensitivity and the disturbance attenuation condition of the residual, respectively. The design conditions of the observer are derived in terms of Linear Matrix Inequalities (LMIs). In addition, the disturbances and measurement noises are supposed to be unknown but bounded by zonotopes. A zonotopic method is then presented to evaluate the residual. A numerical example is performed to illustrate the effectiveness of the proposed method through a comparison with the results obtained without considering sensitivity and robustness analysis.
关键词：KeywordsSwitched systemsfault detectionpole assignmentzonotopic residual evaluation