Title :
Observability of discrete event systems
Author_Institution :
Princeton University, Princeton, NJ
Abstract :
Using a nondeterministic state model for a discrete event process the problem of determining the current state of the system from a sequence of past events and state observations is examined. Conditions under which it is possible to truck the state of the process with sufficient accuracy to implement a given feedback control are determined.
Keywords :
Automata; Database systems; Discrete event systems; Feedback control; Observability; Open loop systems; Proportional control; State feedback; Supervisory control; Virtual manufacturing;
Conference_Titel :
Decision and Control, 1986 25th IEEE Conference on
Conference_Location :
Athens, Greece
DOI :
10.1109/CDC.1986.267551
