Design of decoupled controller for TITO system using Characteristic Ratio Assignment

被引：0

作者：

Numsomran, Arjin ^{[1
,2
]}

Wongkhum, Theerachai ^{[1
,2
]}

Suksri, Tianchai

Nilas, Phongchai ^{[1
,2
]}

Chaoraingern, Jutarut ^{[1
,2
]}

机构：

[1] King Mongkuts Inst Technol Ladkrabang, Dept Instrumentat Engn, Fac Engn, Bangkok, Thailand

[2] King Mongkuts Inst Technol Ladkrabang, Fac Engn, Dept Instrumentat Engn, Bangkok, Thailand

来源：

2007 INTERNATIONAL CONFERENCE ON CONTROL, AUTOMATION AND SYSTEMS, VOLS 1-6 | 2007年

关键词：

Characteristic Ratio Assignment (CRA) SISO controllers; TITO systems; decoupling;

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：

Most control performances in actual design are usually defined by the time domain response such as overshoot, rising time, settling time, steady state error, etc.. There are few control design methods, which are able to apply directly to the purpose. The pole placement method is the most popular. The Characteristic Ratio Assignment (CRA) is one technique of pole placement based on defined parameter of characteristic equation. This technique cans adjustment of speed response and The damping ratios by only one parameter. In this paper, CRA is use to design controller for two-input two-output (TITO) systems. By using the decentralized CRA controllers and eliminate interaction between loop transfer function with conventional decoupler design method. Several examples are present to illustrate the effectiveness of the proposed method and compared it with existing ones. It is show that CRA design is stable, robust, whilst giving the desired time domain performance.

引用

页码：2621 / 2626

页数：6

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