| 不确定非线性时变时滞广义系统的保性能控制 |
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| 引用本文： | 阮万清,张鸿艳,冯玉铁. 不确定非线性时变时滞广义系统的保性能控制[J]. 黑龙江科技学院学报, 2013, 0(2): 196-199,203 |
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| 作者姓名： | 阮万清 张鸿艳 冯玉铁 |
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| 作者单位： | 黑龙江科技学院理学院,哈尔滨150027 |
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| 基金项目： | 黑龙江省教育厅科学技术研究项目（12521471） |
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| 摘 要： | 为设计一个新的保性能控制器,研究了一类参数不确定且带有非线性函数的时变时滞广义系统的保性能控制问题。利用Lyapunov稳定性理论和线性矩阵不等式方法,给出了该系统状态反馈保性能控制器存在的充分条件,并通过线性矩阵不等式的可行解给出了保性能控制器的设计方法。最后,仿真实例验证了该方法的可行性。
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| 关 键 词： | 广义系统 时变时滞 非线性 保性能控制 LMI方法 |
Guaranteed cost control for nonlinear uncertain time-varying time-delay singular system |
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| RUAN Wanqing,ZHANG Hongyan,FENG Yutie. Guaranteed cost control for nonlinear uncertain time-varying time-delay singular system[J]. Journal of Heilongjiang Institute of Science and Technology, 2013, 0(2): 196-199,203 |
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| Authors: | RUAN Wanqing ZHANG Hongyan FENG Yutie |
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| Affiliation: | (College of Sciences, Heilongjiang Institute of Science ＆ Technology, Harbin 150027, China) |
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| Abstract: | Aimed at designing a new guaranteed cost controller, this paper discusses the design of guaranteed cost controller problem for a class of time-varying time-delay singular systems with nonlinear function and parameter＇ s uncertainty. The paper begins with a sufficient condition for the existence of guaranteed cost controller by means of Lyapunov stable theory and linear matrix inequality approach, pro- ceeds with the method of guaranteed cost controller by use of the solution of linear matrix inequality and ends with the simulation result showing the feasibility of the approach. |
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| Keywords: | singular system time-varying time-delay nonlinear guaranteed cost control LMI ap- proach |
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