引用本文: | 王正志,张良起.部分参数不确定线性系统的鲁棒控制[J].国防科技大学学报,1994,16(1):92-100.[点击复制] |
Wang Zhengzhi,Zhang Liangqi.Robust Control of Linear Systems with Part Uncertain Parameters[J].Journal of National University of Defense Technology,1994,16(1):92-100[点击复制] |
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部分参数不确定线性系统的鲁棒控制 |
王正志, 张良起 |
(国防科技大学 自动控制系 湖南 长沙 410073)
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摘要: |
本文研究了部分参数不确定的线性系统在有界能量噪声作用下的控制问题,即参数鲁棒性控制问题。具有准确模型的飞机在不准确气动参数信息条件下的飞行控制就是一个典型例子。我们先把它简化为一个带正参数的 H∞控制问题,然后采用 J 无损分解方法,推导了调节问题的可解性条件和动态反馈控制器的全部显式通解。 |
关键词: 参数鲁棒性控制,H∞标准控制问题,J无损分解 |
DOI: |
投稿日期:1993-06-15 |
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Robust Control of Linear Systems with Part Uncertain Parameters |
Wang Zhengzhi, Zhang Liangqi |
(Department of Automatic Control,NUDT,Changsha 410073)
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Abstract: |
This paper is concerned with the control problem of linear systems with part uncertain parameters under a bounded energy noise-the parameter robust control. The flight control of airplane with a precise model under an uncertain information condition of aerodynamic parameters, is a typical example. At first we simplify it into a scaled H∞ control problem, and then deduce a solvability condition and give an explicit expression of the complete solution set for the parameter robust control problem by J-lossless factorization method. |
Keywords: Parameter robust control,H∞ standard control problem,J-lossless factorization |
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