| 一类脉冲不确定组合系统的分散保成本控制 |
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| 引用本文： | 成新明,关治洪,刘新芝.一类脉冲不确定组合系统的分散保成本控制[J].华中科技大学学报(自然科学版),2004,32(8):89-91. |
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| 作者姓名： | 成新明 关治洪 刘新芝 |
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| 作者单位： | 华中科技大学,控制科学与工程系,湖北,武汉,430074 |
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| 基金项目： | 国家自然科学基金资助项目 (6 0 0 74 0 0 9，6 0 2 74 0 0 4 ) |
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| 摘 要： | 研究了一类互联项与孤立子系统均含不确定性的脉冲组合大系统的分散保成本控制问题，其不确定性满足匹配条件，给定二次型成本函数，采用李雅普诺夫稳定性理论得到了状态反馈分散保成本控制律存在的充分条件．提出了通过求解参数Riccati矩阵方程获得分散保成本状态反馈控制律的设计方法．通过算例仿真，验证了所提方法的有效性．
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| 关 键 词： | 分散保成本控制 不确定脉冲组合系统 状态反馈 |
| 文章编号： | 1671-4512(2004)08-0089-03 |
| 修稿时间： | 2003年7月15日 |
The control of the decentralized guaranteed cost for a class of impulsive uncertain composite systems |
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| Cheng Xinming Doctoral Candidate, Dept. of Control Sci. & Eng.,Huazhong Univ. of Sci. & Tech.,Wuhan ,China. Guan Zhihong Liu Xinzhi.The control of the decentralized guaranteed cost for a class of impulsive uncertain composite systems[J].JOURNAL OF HUAZHONG UNIVERSITY OF SCIENCE AND TECHNOLOGY.NATURE SCIENCE,2004,32(8):89-91. |
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| Authors: | Cheng Xinming Doctoral Candidate Dept of Control Sci & Eng Huazhong Univ of Sci & Tech Wuhan China Guan Zhihong Liu Xinzhi |
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| Institution: | Cheng Xinming Doctoral Candidate, Dept. of Control Sci. & Eng.,Huazhong Univ. of Sci. & Tech.,Wuhan 430074,China. Guan Zhihong Liu Xinzhi |
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| Abstract: | The control of the decentralized guaranteed cost was studied for a class of uncertain composite large scale systems with impulse effects. The uncertainties may appear in the interconnection and the isolated subsystem. The uncertainty was subject to the matching condition. The sufficient condition of the decentralized guaranteed cost control law through state feedback was obtained by Lyapunov theory under the given quadratic cost function. The design method of the decentralized guaranteed cost control law was given by solving a parameter dependent Riccati matrix equation. A numerical example was given to illustrate the method. |
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| Keywords: | decentralized guaranteed cost control uncertain impulsive composite system state feedback |
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