Multirate sampled-data systems:: All H∞ suboptimal controllers and the minimum entropy controller

被引:0
|
作者
Qiu, L [1 ]
Chen, TW
机构
[1] Hong Kong Univ Sci & Technol, Dept Elect & Elect Engn, Kowloon, Peoples R China
[2] Univ Alberta, Dept Elect & Comp Engn, Edmonton, AB T6G 2G7, Canada
关键词
digital control; H-infinity optimization; matrix factorization; multirate systems; nest operators; sampled-data systems;
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
For a general multirate sampled-data (SD) system, the authors characterize explicitly the set of all causal, stabilizing controllers that achieve a certain H-infinity norm bound;:moreover, they give explicitly a particular controller that further minimizes an entropy function for the SD system. The characterization lays the groundwork for synthesizing multirate control systems with multiple/mixed control specifications.
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页码:537 / 550
页数:14
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