Multiconsensus of fractional-order uncertain multi-agent systems

In this study, the multiconsensus problem of fractional-order uncertain multi-agent systems is investigated. Output feedback controller is designed for fractional-order uncertain systems when fractional-order α satisfies 0<α<2. By introducing appropriate transformation, the multiconsensus prob...

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Bibliographic Details
Published inNeurocomputing (Amsterdam) Vol. 168; pp. 698 - 705
Main Authors Chen, Jie, Guan, Zhi-Hong, Li, Tao, Zhang, Ding-Xue, Ge, Ming-Feng, Zheng, Ding-Fu
Format Journal Article
LanguageEnglish
Published Elsevier B.V 30.11.2015
Subjects
Fractional-order systems
Linear matrix inequalities (LMI)
Multiconsensus
Multiconsensus
Linear matrix inequalities (LMI)
Fractional-order systems
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Summary:In this study, the multiconsensus problem of fractional-order uncertain multi-agent systems is investigated. Output feedback controller is designed for fractional-order uncertain systems when fractional-order α satisfies 0<α<2. By introducing appropriate transformation, the multiconsensus problem is converted into the stability problem of fractional-order systems. Based on the stability theory of fractional-order systems, some sufficient conditions are presented to ensure that the states of all the agents can reach more than one consistent values asymptotically, and the feedback matrix of the proposed protocol is also determined according to linear matrix inequalities. Simulation examples are given to demonstrate the effectiveness of the theoretical analysis.
ISSN:0925-2312
1872-8286
DOI:10.1016/j.neucom.2015.05.054