Abstract
Characterizing uncontrollable reachability is a central issue in forbidden state control of discrete event systems. In this paper, we present methods for building expressions which estimate uncontrollable reachability in a general class of Petri nets and which characterize the control sets to ensure future markings will not be forbidden. These expressions are determined by constructing an abstract syntax tree from an analysis of the Petri net model of the system. We show that these expressions represent bounds that are useful for evaluating uncontrollable reachability and for evaluating control actions.
Original language | English |
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Title of host publication | Proceedings - 6th International Workshop on Discrete Event Systems, WODES 2002 |
Editors | Alessandro Giua, Manuel Silva, Jose M. Colom |
Pages | 225-230 |
Number of pages | 6 |
ISBN (Electronic) | 0769516831, 9780769516837 |
DOIs | |
State | Published - 2002 |
Event | 6th International Workshop on Discrete Event Systems, WODES 2002 - Zaragoza, Spain Duration: Oct 2 2002 → Oct 4 2002 |
Publication series
Name | Proceedings - 6th International Workshop on Discrete Event Systems, WODES 2002 |
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Conference
Conference | 6th International Workshop on Discrete Event Systems, WODES 2002 |
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Country/Territory | Spain |
City | Zaragoza |
Period | 10/2/02 → 10/4/02 |
Bibliographical note
Publisher Copyright:© 2002 IEEE.
ASJC Scopus subject areas
- Control and Systems Engineering
- Computer Networks and Communications
- Modeling and Simulation