In this paper, a decentralised control strategy based on sliding mode techniques is proposed for a class of nonlinear interconnected systems in regular form. All the isolated subsystems and interconnections are fully nonlinear. It is not required that the nominal isolated subsystems are either linearizable or partially linearizable. The uncertainties are nonlinear and bounded by nonlinear functions. Specifically, uncertainties in the input distribution and interconnections are considered. Under mild conditions, sliding mode controllers for each subsystem are designed by only employing local information. Sufficient conditions are developed under which information on the interconnections is employed for decentralised controller design to reduce conservatism. The bounds on the uncertainties have more general forms compared with previous work. A simulation example is used to demonstrate the effectiveness of the proposed method.


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    Title :

    Decentralised sliding mode control for nonlinear interconnected systems in the regular form


    Contributors:
    Mu, J (author) / Yan, XG (author) / Spurgeon, SK (author) / Mao, Z (author)

    Publication date :

    2016-12-29


    Remarks:

    In: 2016 IEEE 55th Conference on Decision and Control (CDC) [Proceedings]. (pp. pp. 6452-6457). Institute of Electrical and Electronics Engineers (IEEE) (2016)


    Type of media :

    Paper


    Type of material :

    Electronic Resource


    Language :

    English



    Classification :

    DDC:    629





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