Robust guaranteed cost control for uncertain stochastic systems with multiple decision makers
Automatica in press 巻
2009 発行
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| ファイル情報(添付) | |
| タイトル ( eng ) |
Robust guaranteed cost control for uncertain stochastic systems with multiple decision makers
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| 作成者 | |
| 収録物名 |
Automatica
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| 巻 | in press |
| 抄録 |
The guaranteed cost control (GCC) problem for uncertain stochastic systems with N decision makers is investigated. It is noteworthy that the necessary conditions, which are determined from Karush–Kuhn–Tucker (KKT) conditions, for the existence of a guaranteed cost controller have been derived on the basis of the solutions of cross-coupled stochastic algebraic Riccati equations (CSAREs). It is shown that if CSAREs have an optimal solution, then the closed-loop system is exponentially mean square stable (EMSS) and has a cost bound. In order to simplify computations and attain a global optimum, the linear matrix inequality (LMI) technique is also considered. Finally, a numerical example for a practical megawatt-frequency control problem shows that the proposed methods can help in attaining an adequate cost bound. Furthermore, the features of these methods are characterized.
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| 著者キーワード |
guaranteed cost control
GCC
multiple decision makers
pareto strategy
cross-coupled stochastic algebraic Riccati equations
CSAREs
linear matrix inequality
LMI
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| NDC分類 |
機械工学 [ 530 ]
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| 言語 |
英語
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| 資源タイプ | 学術雑誌論文 |
| 出版者 |
Elsevier Ltd
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| 発行日 | 2009 |
| 権利情報 |
Copyright (c) 2009 Elsevier Ltd
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| 出版タイプ | Author’s Original（十分な品質であるとして、著者から正式な査読に提出される版） |
| アクセス権 | オープンアクセス |
| 収録物識別子 |
[ISSN] 0005-1098
[DOI] 10.1016/j.automatica.2009.03.013
[NCID] AA00556488
[DOI] http://dx.doi.org/10.1016/j.automatica.2009.03.013
～の異版である
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