Lifted digital redesign of observer-based tracker for a sampled-data system

被引:6
|
作者
Wang, HP
Tsai, JSH [1 ]
Yi, YI
Shieh, LS
机构
[1] Natl Cheng Kung Univ, Control Syst Lab, Dept Elect Engn, Tainan 701, Taiwan
[2] Boeing Co, NASA Syst, Houston, TX 77059 USA
[3] Univ Houston, Dept Elect & Comp Engn, Houston, TX 77204 USA
关键词
D O I
10.1080/00207720410001714815
中图分类号
TP [自动化技术、计算机技术];
学科分类号
0812 ;
摘要
A lifted prediction-based digital redesign method to discretize an analogue tracker for a sampled-data systems is presented. The developed lifted digital redesign method is then used to construct a full/reduced-order digital observer. The developed lifted observer-based digital tracker improves the intersample behaviour of the digitally redesigned sampled-data systems. An illustrative example of a hybrid multivariable system demonstrates the effectiveness of the proposed method .
引用
收藏
页码:255 / 271
页数:17
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