Uniform practical asymptotic stability of time-varying parameterized discrete-time cascades

被引:0
|
作者
Nesic, D [1 ]
Loría, A [1 ]
机构
[1] Univ Melbourne, Dept Elect & Elect Engn, Parkville, Vic 3010, Australia
关键词
D O I
暂无
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
We present two theorems on semiglobal practical asymptotic stability of parameterized time-varying discrete-time cascaded systems. This class of models arises naturally when one uses an approximate discrete-time model to design a stabilizing or tracking controller for a sampled-data plant. Even though our results parallel their continuous-time counterparts, the stability properties that are considered, the conditions that are imposed and the the proof techniques that are used are tailored for approximate discrete-time systems and are technically different from those in the continuous-time context.
引用
收藏
页码:5973 / 5978
页数:6
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