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Passive Fault-Tolerant Control Design for near-space Hypersonic Vehicle Dynamical System

Gao, Zhifeng and Jiang, Bin and Shi, Peng and Liu, Jianye and Xu, Yufei (2012) Passive Fault-Tolerant Control Design for near-space Hypersonic Vehicle Dynamical System. Circuits Systems and Signal Processing, 31 (2). pp. 565-581. ISSN 1531-5878

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Abstract

In this paper, an observer-based passive fault-tolerant control (FTC) scheme is proposed for a near-space hypersonic vehicle (NSHV) dynamical system with both parameter uncertainty and actuator faults. The parameter uncertainty is assumed to be norm-bounded, and the possible fault of each actuator is described by a variable varying within a given interval. Our aim is to design an observer-based FTC law such that, for the admissible parameter uncertainty and possible actuator faults, the resulting closed-loop system is asymptotically stable with a given disturbance attenuation level γ . The unknown gain matrices are characterized in terms of the solutions to some linear matrix inequalities (LMIs) which can be readily solved using standard software packages. The FTC scheme presented in this study is finally demonstrated via simulation on a linearized NSHV dynamical system to illustrate the effectiveness.

Item Type: Article
Uncontrolled Keywords: ResPubID25088, ResPubID25518, passive fault-tolerant control, FTC, near-space hypersonic vehicle, NSHV, actuator faults, parameter uncertainty
Subjects: FOR Classification > 0802 Computation Theory and Mathematics
FOR Classification > 0902 Automotive Engineering
SEO Classification > 970108 Expanding Knowledge in the Information and Computing Sciences
Faculty/School/Research Centre/Department > Institute for Logistics and Supply Chain Management (ILSCM)
Faculty/School/Research Centre/Department > School of Engineering and Science
Depositing User: VUIR
Date Deposited: 12 Mar 2013 02:56
Last Modified: 19 Aug 2014 05:19
URI: http://vuir.vu.edu.au/id/eprint/10452
DOI: 10.1007/s00034-011-9385-7
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Citations in Scopus: 3 - View on Scopus

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