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Type: Journal article
Title: Delay-dependent adaptive reconfiguration control in the presence of input saturation and actuator faults
Author: Guo, Y.
Jiang, B.
Shi, P.
Citation: International Journal of Innovative Computing, Information and Control, 2010; 6(4):1873-1882
Publisher: ICIC International
Issue Date: 2010
ISSN: 1349-4198
Statement of
Yuying Guo, Bin Jiang, and Peng Shi
Abstract: In this paper, an active fault tolerant control strategy is developed for a class of linear state-delayed systems with unknown actuator faults and input constraints. The design is a combination between a direct adaptive control algorithm and multiple model switching, and the μ-modification is introduced in the model reference control architecture. The main features of the proposed control strategy are the reliability and simplicity in tracking against actuator faults. By Lyapunov-Krasovskii theory, the stability of overall system is guaranteed and the boundness of all signals is ensured. Numerical simulation results demonstrate the effectiveness of the proposed fault-tolerant control scheme.
Keywords: Time delays; Actuator fault; Adaptive control reconfiguration; Multiple model; Input constraints
Rights: © 2010 ICIC International
RMID: 0020128359
Appears in Collections:Electrical and Electronic Engineering publications

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