Title :
Decentralized controller design of web tension control system in terms of interactions
Author :
Sakamoto, Tetsuzo
Author_Institution :
Dept. of Control Eng., Kyushu Inst. of Technol., Kitakyushu, Japan
Abstract :
A web tension control system has a structure of multi-inputs and multi-outputs with strong interconnections, with decentralized information processing. The interactions among the input signals should be estimated sufficiently to assure appropriate stability and performance of the decentralized control system. This paper shows some guidelines for designing the decentralized web tension control system with a disjoint decomposition structure. The interactions are viewed with a technique of interaction measures. The guidelines for PI controller design are described based on those calculated results
Keywords :
MIMO systems; control system synthesis; decentralised control; mechanical variables control; stability; two-term control; PI controller design; decentralized control system; decentralized controller design; decentralized information processing; disjoint decomposition structure; input signals; multi-inputs; multi-outputs; stability; web tension control system; Centralized control; Control engineering; Control systems; Distributed control; Equations; Force control; Guidelines; Linear matrix inequalities; Mechanical variables control; Stability criteria;
Conference_Titel :
Industrial Electronics, 1999. ISIE '99. Proceedings of the IEEE International Symposium on
Conference_Location :
Bled
Print_ISBN :
0-7803-5662-4
DOI :
10.1109/ISIE.1999.797011
