Title :
A new hierarchical coordination controller for large scale discrete event systems
Author :
Li, Yong-Hua ; Gao, Wei-bing
Author_Institution :
Seventh Res. Div., Beijing Univ. of Aeronaut. & Astronaut., China
Abstract :
A new hierarchical coordination controller is proposed for large scale discrete event systems. A control task is decomposed into several independent subtasks and a coordinator is constructed so as to control the lower level supervisors in the form of supervisor conjunction. Necessary and sufficient conditions for the existence of this coordinator are derived, and a construction procedure is presented
Keywords :
control system analysis; discrete event systems; hierarchical systems; large-scale systems; discrete event systems; hierarchical coordination controller; large scale systems; necessary condition; sufficient conditions; supervisor conjunction; Automata; Clocks; Control system synthesis; Control systems; Discrete event systems; Distributed control; Large-scale systems; Manufacturing systems; State-space methods; Sufficient conditions;
Conference_Titel :
Intelligent Control, 1993., Proceedings of the 1993 IEEE International Symposium on
Conference_Location :
Chicago, IL
Print_ISBN :
0-7803-1206-6
DOI :
10.1109/ISIC.1993.397696
