Spathopoulos, M.P. and Komenda, J. (2004) Discussion on: Supervisory control of discrete event systems with flexible marking. European Journal of Control, 10 (1). pp. 61-64. ISSN 0947-3580
Full text not available in this repository. (Request a copy from the Strathclyde author)Abstract
This paper proposes a new class of Discrete Event Systems endowed with control called DES with flexible marking (DESFM). The DESFM is modeled by a language and a control structure. The language contains all the strings of events that the system can generate. The control structure is a function that associates a set of controls to each string generated by the system. A control encapsulates information of event-enabling and marking for the string. The model is shown to be suitable for systems with abstraction for hierarchical control. The condition for existence of a supervisor and the synthesis of an optimal supervisory control scheme, in the sense of maximal permissiveness, are given. An illustrative example where the DESFM is naturally applied is presented.
| Item type: | Article |
|---|---|
| ID code: | 6142 |
| Keywords: | discrete event systems, flexible marking, control systems, hierarchical control, permissiveness, function decomposition, Mechanical engineering and machinery |
| Subjects: | Technology > Mechanical engineering and machinery |
| Department: | Faculty of Engineering > Mechanical and Aerospace Engineering |
| Related URLs: | |
| Depositing user: | Strathprints Administrator |
| Date Deposited: | 29 Jul 2008 |
| Last modified: | 12 Mar 2012 10:44 |
| URI: | http://strathprints.strath.ac.uk/id/eprint/6142 |
Actions (login required)
| View Item |