NDLI: Analysis and design of adaptive fault estimation for time-varying delay systems

Content Provider	IEEE Xplore Digital Library
Author	Zhang Ke Jiang Bin
Copyright Year	2008
Description	Author affiliation: Coll. of Autom. Eng., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing (Zhang Ke; Jiang Bin)
Abstract	This paper studies the problem of fault estimation of time-varying delay systems using adaptive fault diagnosis observer (AFDO). Based on the proposed fast adaptive fault estimation (FAFE) algorithm, which does not need the derivative of the output with respect to time, a delay-dependent criteria is first established to reduce the conservatism of design procedure, and the FAFE algorithm can enhance the performance of fault estimation. In terms of linear matrix inequality (LMI), we derive sufficient conditions for the existence of AFDO. Finally, simulation results are presented to illustrate the effectiveness of the proposed algorithm.
Starting Page	38
Ending Page	42
File Size	136279
Page Count	5
File Format	PDF
ISBN	9787900719706
DOI	10.1109/CHICC.2008.4605097
Language	English
Publisher	Institute of Electrical and Electronics Engineers, Inc. (IEEE)
Publisher Date	2008-07-16
Publisher Place	China
Access Restriction	Subscribed
Rights Holder	Institute Of Intelligence M&C Technical Of KMUST
Subject Keyword	Algorithm design and analysis Symmetric matrices Adaptive systems Time varying systems Delay systems Time-varying delay Estimation Fast adaptive fault estimation Observers Linear matrix inequality Adaptive fault diagnosis observer
Content Type	Text
Resource Type	Article

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Analysis and design of adaptive fault estimation for time-varying delay systems