An automatic division method for multi-model control of a type of block-structured systems

被引：0
|
作者：
Du, Jingjing [1 ]
Zhang, Lei [2 ]
Chen, Junfeng [1 ]
机构：
[1] Hohai Univ, Coll Internet Things Engn, Changzhou 213022, Peoples R China
[2] Nanjing Univ Posts & Telecommun, Coll Internet Things, Nanjing 210003, Jiangsu, Peoples R China
来源：
2018 INTERNATIONAL SEMINAR ON COMPUTER SCIENCE AND ENGINEERING TECHNOLOGY (SCSET 2018) | 2019年 / 1176卷
关键词：
PREDICTIVE CONTROL; MODEL; DECOMPOSITION;
D O I：
10.1088/1742-6596/1176/5/052046
中图分类号：
TP301 [理论、方法];
学科分类号：
081202 ;
摘要：
To make full use of the special structure of a type of block-structured systems, an automatic division method is proposed. By setting up a definite criterion for division, a block-structured system can be automatically divided into linear subsystems with an initial threshold value and a step-sized. Thus, dependence on previous knowledge and repeatedly tuning of threshold value are largely reduced. Finally, a multi-model controller is designed based on the linear subsystems for the considered block-structured system. A Lab-tank system that can be approximated by a block-structured model is studied, and simulations show that the proposed method is effective and useful.
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页数：5
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