Inverted Decoupling based Active Disturbance Rejection Control for Multivariable Systems

被引：0

作者：

Dong, Junyi ^{[1
]}

Sun, Li ^{[2
]}

Li, Donghai ^{[1
]}

Lee, Kwang Y. ^{[3
]}

Wu, Zhenlong ^{[1
]}

机构：

[1] Tsinghua Univ, State Key Lab Power Syst, Beijing 100084, Peoples R China

[2] Tsinghua Univ, Dept Thermal Engn, Beijing 100084, Peoples R China

[3] Baylor Univ, Dept Elect & Comp Engn, Waco, TX 76798 USA

来源：

2015 54TH IEEE CONFERENCE ON DECISION AND CONTROL (CDC) | 2015年

关键词：

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：

The inverted decoupling based control is deemed as a simple and efficient method in industry. But it suffers from two problems, i) the Right-half Plane (RHP) zero in the multivariable system may lead to unstable decoupler elements; ii) The closed-loop performance is sensitive to the modelling uncertainties. To this end, this paper utilized adverse Maclaurin approximation to handle the RHP zero. Furthermore, the active disturbance rejection controller is adopted as an outer-loop controller to improve the robustness. The simulation results demonstrate the efficiency of the proposed method.

引用

页码：7353 / 7358

页数：6

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