Title :
A New approach for supervisory control of discrete event systems
Author :
Cury, J.E.R. ; Torrico, C.R.C. ; da Cunha, A.E.C.
Author_Institution :
Dept. de Automacao e Sist., Univ. Fed. de Santa Catarina, Florianópolis, Brazil
Abstract :
This paper introduces a new formal model for supervisory control of Discrete Event Systems (DES). The system is represented by a prefix-closed language and a control structure, a map which stores the information of control and marking for the strings of the language. The condition for existence of a supervisor and an optimal supervisory scheme are given. An example where the proposed approach is naturally applied closes the paper.
Keywords :
discrete event systems; formal languages; control information; control structure; discrete event systems; formal model; language strings; optimal supervisory scheme; prefix-closed language; supervisory control; Discrete-event systems; Ducts; Generators; Mice; Positron emission tomography; Supervisory control; Control and Verification; Discrete Event Systems; Modeling; Supervisory Control;
Conference_Titel :
Control Conference (ECC), 2001 European
Conference_Location :
Porto
Print_ISBN :
978-3-9524173-6-2
