Failure detection for LPV systems -: a geometric approach

被引:0
|
作者
Balas, G [1 ]
Bokor, J [1 ]
Szabó, Z [1 ]
机构
[1] Univ Minnesota, Dept Aerosp Engn & Mech, Minneapolis, MN 55455 USA
关键词
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
This paper investigates the problem of fault detection and isolation in linear parameter varying (LPV) systems. By using the concepts of parameter varying (C,A)-invariant subspace and parameter varying unobservability subspace, the results extend the so called detection filters approach, formulated as Beard-Jones detection filter problem (BJDP) for linear time invariant (LTI) systems for a class of LPV systems. The question of stability is addressed in the terms of Lyapunov quadratic stability by using an LMI technique.
引用
收藏
页码:4421 / 4426
页数:6
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