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    H8 scheduling control on nonlinear stochastic systems with partially unknown information

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    Fulltext not available
    Authors
    Liu, Y.
    Yin, YanYan
    Liu, F.
    Date
    2014
    Type
    Journal Article
    
    Metadata
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    Citation
    Liu, Y. and Yin, Y. and Liu, F. 2014. H8 scheduling control on nonlinear stochastic systems with partially unknown information. ICIC Express Letters. 8 (5): pp. 1263-1270.
    Source Title
    ICIC Express Letters
    ISSN
    1881-803X
    School
    Department of Mathematics and Statistics
    URI
    http://hdl.handle.net/20.500.11937/52628
    Collection
    • Curtin Research Publications
    Abstract

    In this paper, we propose a method for designing continuous gain-scheduled H1 controller for a class of stochastic nonlinear systems with unknown information. The stochastic nonlinear system under study is governed by a finite-state Markov process, but with partially known jump rate from one mode to another. Initially, gradient linearization procedure is applied to describe such nonlinear systems by several model-based linear systems. Next, H8 controllers are established for each linear model in terms of linear matrix inequalities. Finally, continuous gain-scheduled approach is employed to design continuous nonlinear controllers for the whole nonlinear jump system. A numerical example is given to illustrate the effectiveness of the developed techniques. © ICIC International 2014.

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