The guaranteed cost control for uncertain nonlinear large-scale stochastic systems via state and static output feedback |
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Authors: | Hiroaki Mukaidani |
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Institution: | Graduate School of Education, Hiroshima University, Kagamiyama, Higashihiroshima, 739-8524, Japan |
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Abstract: | The guaranteed cost control (GCC) problem involved in decentralized robust control of a class of uncertain nonlinear large-scale stochastic systems with high-order interconnections is considered. After determining the appropriate conditions for the stochastic GCC controller, a class of decentralized local state feedback controllers is derived using the linear matrix inequality (LMI). The extension of the result of the study to the static output feedback control problem is discussed by considering the Karush-Kuhn-Tucker (KKT) conditions. The efficiency of the proposed design method is demonstrated on the basis of simulation results. |
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Keywords: | Large-scale stochastic systems High-order interconnections Exponentially mean-square stable (EMSS) Guaranteed cost control (GCC) Linear matrix inequality (LMI) Static output feedback |
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