Block-decoupling linear multivariable systems: Necessary and sufficient conditions

被引：3
|
作者：
Lin, CA [1 ]
Wu, CM [1 ]
机构：
[1] Natl Chiao Tung Univ, Dept Elect & Control Engn, Hsinchu, Taiwan
来源：
AUTOMATICA | 1998年 / 34卷 / 02期
关键词：
block decoupling; linear multivariable systems; internal stability;
D O I：
10.1016/S0005-1098(97)00180-5
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 study block decoupling of linear multivariable systems under unity-feedback configuration. We consider plants which have unstable pole-zero coincidences and give necessary and sufficient conditions for the existence of the block decoupling controllers. The conditions are particularly simple for plants with only simple unstable pole-zero coincidences. An illustrative example is given. (C) 1998 Elsevier Science Ltd. All rights reserved.
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页码：237 / 243
页数：7
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