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Proceedings Paper

H_/H fault detection observer for linear parameter varying systems
Author(s): Lihua Liu; Xiukun Wei
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Paper Abstract

This paper addresses the mixed H_/H∞ fault detection observer design issue for a class of linear parameter varying (LPV) system. Based on the quadratic H∞ performance , as well as the corresponding quadratic H_ index performance for measuring the worst-case fault sensitivity of the underlying LPV system, the existence conditions of such an observer are given in terms of linear matrix inequalities (LMIs). An algorithm is given to achieve the solutions. An example is studied to demonstrate the effectiveness of the proposed algorithms.

Paper Details

Date Published: 1 October 2011
PDF: 8 pages
Proc. SPIE 8285, International Conference on Graphic and Image Processing (ICGIP 2011), 82857L (1 October 2011); doi: 10.1117/12.913531
Show Author Affiliations
Lihua Liu, Beijing Information Science & Technology Univ. (China)
Xiukun Wei, Beijing Jiaotong Univ. (China)

Published in SPIE Proceedings Vol. 8285:
International Conference on Graphic and Image Processing (ICGIP 2011)
Yi Xie; Yanjun Zheng, Editor(s)

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