| 具有鲁棒极点区域的连续控制系统设计 |
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| 引用本文： | 段广仁.具有鲁棒极点区域的连续控制系统设计[J].信息与控制,1991(3). |
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| 作者姓名： | 段广仁 |
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| 作者单位： | 哈尔滨工业大学 516信箱 |
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| 摘 要： | 本文提出了多变量控制系统设计的一种新方法,并给出了该方法的实现条件.利用该方法设计控制系统,可使得闭环系统的极点全部位于复平面左半平面的一个矩形区域内,且该区域的边界对于系统参数摄动具有最小的灵敏度.该方法可提供较多的自由度,具有很好的数值稳定性,且可适用于时变系统.数值例子说明,该方法对于一类多变量线性控制系统的设计是简单、有效的.
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| 关 键 词： | 线性系统 状态反馈 特征值灵敏度 鲁棒稳定 数值稳定性 |
DESIGN OF CONTROL SYSTEMS WITH POLES LOCATED IN A ROBUST REGION |
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| DUAN Guangren.DESIGN OF CONTROL SYSTEMS WITH POLES LOCATED IN A ROBUST REGION[J].Information and Control,1991(3). |
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| Authors: | DUAN Guangren |
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| Affiliation: | Harbin Institute of Technology |
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| Abstract: | In this paper,a new method for design of multivariable linear control systems,as well as itsimplementation condition are presented.In the design of control systems with this method,the closed looppoles can be located in a triangular region in the left complex plane,and moreover,the boundary of thisregion is insensitive to purturbations of the system parameters.This method provides more freedom,posseses good reliability,and also suits for time varying systems.A numerical example demonstrates thatthis method is simple and effective for design of a class of multivariable control systems. |
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| Keywords: | linear systems state feedback eigenvalue sensitivity robust stability numerical reliability |
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