Please use this identifier to cite or link to this item: https://hdl.handle.net/10356/145528
Title: Distributed adaptive fault-tolerant output regulation of heterogeneous multi-agent systems with coupling uncertainties and actuator faults
Authors: Deng, Chao
Gao, Weinan
Che, Weiwei
Keywords: Engineering::Electrical and electronic engineering
Issue Date: 2020
Source: Deng, C., Gao, W., & Che, W. (2020). Distributed adaptive fault-tolerant output regulation of heterogeneous multi-agent systems with coupling uncertainties and actuator faults. IEEE/CAA Journal of Automatica Sinica, 7(4), 1098-1106. doi:10.1109/JAS.2020.1003258
Journal: IEEE/CAA Journal of Automatica Sinica
Abstract: In this paper, we consider the distributed adaptive fault-tolerant output regulation problem for heterogeneous multiagent systems with matched system uncertainties and mismatched coupling uncertainties among subsystems under the influence of actuator faults. First, distributed finite-time observers are proposed for all subsystems to observe the state of the exosystem. Then, a novel fault-tolerant controller is designed to compensate for the influence of matched system uncertainties and actuator faults. By using the linear matrix inequality technique, a sufficient condition is provided to guarantee the solvability of the considered problem in the presence of mismatched coupling uncertainties. Moreover, it is shown that the system in closed-loop with the developed controller can achieve output regulation by using the Lyapunov stability theory and cyclic-small-gain theory. Finally, a numerical example is given to illustrate the effectiveness of the obtained result
URI: https://hdl.handle.net/10356/145528
ISSN: 2329-9266
DOI: 10.1109/JAS.2020.1003258
Rights: © 2020 the Chinese Association of Automation. All rights reserved. This paper was published in IEEE/CAA Journal of Automatica Sinica and is made available with permission of the Chinese Association of Automation.
Fulltext Permission: open
Fulltext Availability: With Fulltext
Appears in Collections:EEE Journal Articles

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