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摘要: 对于鲁棒稳定的区间系统,基于对系统自身结构特征的分析和信息的提取,利用矩阵 不等式方法构造系统的Lyapunov方程的对称正定解,进而得到了若干判别区间系统鲁棒稳定 的充分性条件.数值例子进一步表明了判别条件的有效性和简洁实用的特点.
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关键词:
- 区间系统 /
- 鲁棒稳定性 /
- Lyapunov方程
Abstract: Based on the structure analysis and information search for robust asymptotically stable interval systems, the symmetrical positive definite solutions of Lyapunov equation are structured with matrix inequation method for a given interval system. Then sufficient conditions for robust asymptotic stability of interval systems are presented. A numerical example shows the availability and easy implementation of our results.-
Key words:
- Interval system /
- robust stability /
- Liapunov equation
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