A Review of Industrial MIMO Decoupling Control

• Published in: International journal of control, automation, and systems Vol. 17; no. 5; pp. 1246 - 1254
• Main Authors: Liu, Lu, Tian, Siyuan, Xue, Dingyu, Zhang, Tao, Chen, YangQuan, Zhang, Shuo
• Format: Journal Article
• Language: English
• Published: Bucheon / Seoul Institute of Control, Robotics and Systems and The Korean Institute of Electrical Engineers 01.05.2019; Springer Nature B.V; 제어·로봇·시스템학회
• Subjects: Control; Control algorithms; Dwell time; Engineering; Liapunov functions; Mechatronics; Regular Papers; Robotics; Robustness (mathematics); System theory; 제어계측공학; MIMO system; Decoupling control; interaction analysis; industrial application
• ISSN: 1598-6446; 2005-4092
• DOI: 10.1007/s12555-018-0367-4

In recent decades, MIMO (Multi-Input-Multi-Output) systems become more and more widely used in industrial applications. A variety of decoupling control algorithms have been studied in the literature. Therefore, a review of the most extensively applied coupling interaction analysis and decoupler design methods for industrial processes is necessary to be carried out. In this paper, in order to benefit researchers and engineers with different academic backgrounds, the scattered coupling interaction analysis and decoupling algorithms are collected and divided into different categories with their characteristics, application domains and informative comments for selection. Moveover, some frequently concerned problems of decoupling control are also discussed.