Cart (Loading....) | Create Account
Close category search window
 

Optimal supervision of discrete event systems in a temporal logic framework

Sign In

Cookies must be enabled to login.After enabling cookies , please use refresh or reload or ctrl+f5 on the browser for the login options.

Formats Non-Member Member
$31 $13
Learn how you can qualify for the best price for this item!
Become an IEEE Member or Subscribe to
IEEE Xplore for exclusive pricing!
close button

puzzle piece

IEEE membership options for an individual and IEEE Xplore subscriptions for an organization offer the most affordable access to essential journal articles, conference papers, standards, eBooks, and eLearning courses.

Learn more about:

IEEE membership

IEEE Xplore subscriptions

2 Author(s)
Ionescu, D. ; Dept. of Electr. Eng., Ottawa Univ., Ont., Canada ; Lin, Jing-Yue

Temporal logic models (TLM's) have been recently defined and used for the synthesis of discrete event systems (DES) supervisors. A synthesis procedure was developed by exploring the system state space and by determining the reachable states from a given state. The supervisor selects acceptable paths in the reachability graph of the unsupervised system. In this paper another synthesis problem is addressed: the optimization of a DES supervisor. A sequence of events which drive the system from a given initial state to a given final state is generated by minimizing a cost function index. Introducing definitions regarding measurement spaces and measurement functions it is shown that sufficient conditions are met for the design of the active supervisor. The optimization is then solved by applying the A* algorithm on the reachability graph with the specification restrictions. A heuristic function is considered to help the search. An example of read-write processes illustrates our results and the novelty of this approach

Published in:

Systems, Man and Cybernetics, IEEE Transactions on  (Volume:25 ,  Issue: 12 )

Date of Publication:

Dec 1995

Need Help?


IEEE Advancing Technology for Humanity About IEEE Xplore | Contact | Help | Terms of Use | Nondiscrimination Policy | Site Map | Privacy & Opting Out of Cookies

A not-for-profit organization, IEEE is the world's largest professional association for the advancement of technology.
© Copyright 2014 IEEE - All rights reserved. Use of this web site signifies your agreement to the terms and conditions.