| 基于结构图的一类非线性系统镇定控制设计 |
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| 引用本文： | 王银河,徐志明.基于结构图的一类非线性系统镇定控制设计[J].汕头大学学报(自然科学版),2006,21(4):25-28,45. |
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| 作者姓名： | 王银河 徐志明 |
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| 作者单位： | 汕头大学理学院数学系,广东,汕头,515063 |
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| 摘 要： | 研究了一类基于结构图的非线性系统的反馈镇定问题,提出了基于状态变量与输出组合的控制策略,并结合线性矩阵不等式LMI方法,给出了闭环系统全局稳定的充分条件,最后对一个数值例子作仿真,说明方法的有效性.
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| 关 键 词： | 非线性系统 全局稳定 系统结构图 线性矩阵不等式 |
| 文章编号： | 1001-4217（2006）04-0025-04 |
| 收稿时间： | 2006-05-24 |
| 修稿时间： | 2006-05-24 |
Feedback Control Design for a Class of Nonlinear Systems Based on Structure Diagram |
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| WANG Yin-he,XU Zhi-ming.Feedback Control Design for a Class of Nonlinear Systems Based on Structure Diagram[J].Journal of Shantou University(Natural Science Edition),2006,21(4):25-28,45. |
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| Authors: | WANG Yin-he XU Zhi-ming |
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| Institution: | Scienee College of Shantou Unviersity, Shantou 515063,Guangdong, China |
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| Abstract: | The problem of feedback control is invesligated for a class of nonlinear systems based on structure diagram. A control strategy based on state variable and output is proposed, and the LMI method is used to present a sufficient condition to globally stabilize the given system. Finally, one simulation example is provided to demonstrate the effectiveness of the proposed method, |
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| Keywords: | nonlinear systems global stability structure diagram LMI |
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