Diagonal matrix solutions of a discrete-time Lyapunov inequality

被引：10
|
作者：
Wimmer, HK [1 ]
机构：
[1] Univ Wurzburg, Math Inst, D-97074 Wurzburg, Germany
来源：
IEEE TRANSACTIONS ON AUTOMATIC CONTROL | 1998年 / 43卷 / 03期
关键词：
companion matrix; critical exponent; diagonal stability; discrete Lyapunov equation;
D O I：
10.1109/9.661620
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Diagonal solutions of a Lyapunov inequality for companion matrices are studied. Such solutions are required if states of a discrete-time linear system are computed with a finite-precision arithmetic.
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页码：442 / 446
页数：5
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