Title :
A modified normality condition for decentralized supervisory control of discrete event systems
Author :
Takai, Shigemasa ; Ushio, Toshimitsu
Author_Institution :
Dept. of Opto-Mechatronics, Wakayama Univ., Japan
Abstract :
We introduce a modified normality condition defined in terms of a modified natural projection map. The modified normality condition is weaker than the original one and stronger than the co-observability condition. Moreover, modified normality has a desirable property that it is preserved under union
Keywords :
control system synthesis; decentralised control; discrete event systems; formal languages; controllability; decentralized supervisory control; discrete event systems; modified natural projection map; modified normality condition; nonempty marked language; normal sublanguage; Control systems; Discrete event systems; Humans; Supervisory control;
Conference_Titel :
American Control Conference, 2001. Proceedings of the 2001
Conference_Location :
Arlington, VA
Print_ISBN :
0-7803-6495-3
DOI :
10.1109/ACC.2001.945846
