| 具参数不确定性广义系统的保成本控制 |
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| 引用本文： | 胡刚. 具参数不确定性广义系统的保成本控制[J]. 系统工程, 2003, 21(4): 106-111 |
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| 作者姓名： | 胡刚 |
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| 作者单位： | 广东工业大学,自动化学院,广东,广州,510090 |
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| 基金项目： | 广东省自然科学基金资助项目 (0 2 0 0 6 5) |
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| 摘 要： | 考虑一类具参数不确定性广义系统保成本控制器的设计问题。针对不确定连续广义系统，利用广义二次稳定的有关结果，首次提出广义二次保成本的概念，通过采用矩阵不等式方法．导出广义二次保成本的一个充要条件，并给出一个保成本控制器的设计方法。所举实例说明了本方法的有效性。
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| 关 键 词： | 不确定性广义系统 保成本控制 性能指标 矩阵不等式 鲁棒镇定 |
| 文章编号： | 1001-4098(2003)04-0116-06 |
Guaranteed Cost Control for Singular Systems with Parameter Uncertainty |
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| HU Gang. Guaranteed Cost Control for Singular Systems with Parameter Uncertainty[J]. Systems Engineering, 2003, 21(4): 106-111 |
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| Authors: | HU Gang |
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| Abstract: | This paper deals with the design problem of guaranteed cost controller for continuous time singular systems with parameter uncertainty. The new concept of generalized quadratic guaranteed cost is introduced for the first time by means of the results of generalized quadratic stability. By using matrix inequalities, the sufficient and condition of the generalized quadratic guaranteed cost is given, and a method of designing the generalized quadratic guaranteed cost controller is presented. Finally, a numerical example is given illustrating the effectiveness of the proposed approach. |
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| Keywords: | Singular Systems Uncertainty Guaranteed Cost Control Matrix Inequality Performance Index |
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