State estimation and fault detection and identification for constrained stochastic linear hybrid systems

In this study, a fault detection and identification (FDI) scheme are proposed for constrained stochastic linear hybrid systems (CSLHSs) based on our proposed constrained innovation hybrid estimator (CIHE). CSLHSs are stochastic linear hybrid systems that have state equality constraints on the dynami...

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Veröffentlicht in:	IET control theory & applications Jg. 7; H. 1; S. 1 - 15
Hauptverfasser:	Mann, Garrett, Hwang, Inseok
Format:	Journal Article
Sprache:	Englisch
Veröffentlicht:	Stevenage The Institution of Engineering and Technology 01.01.2013 John Wiley & Sons, Inc
Schlagworte:	CIHE constrained innovation hybrid estimator constrained stochastic linear hybrid systems constraint violations Constraints CSLHS Fault detection fault detection and identification scheme fault diagnosis Faults FDI scheme filtering theory Hybrid systems linear systems mode‐matched filters Monitoring state equality constraints State estimation statistical analysis statistical properties stochastic systems Stochasticity system dynamic faults unconstrained filters water tank system Water tanks system dynamic faults fault diagnosis unconstrained filters filtering theory fault detection and identification scheme linear systems constrained stochastic linear hybrid systems state equality constraints water tank system CSLHS constraint violations stochastic systems constrained innovation hybrid estimator state estimation FDI scheme statistical analysis CIHE statistical properties mode-matched filters
ISSN:	1751-8644, 1751-8652
Online-Zugang:	Volltext
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