Title :
State estimation in DES modeled by a class of interpreted Petri nets
Author :
Salas, L. Aguirre ; Begovich, O. ; Ramirez-Treviño, A.
Author_Institution :
Univ. de Guadalajara/Centro Universitario de la Costa Sur, Jalisco, Spain
Abstract :
This paper addresses the asymptotic observer design problem in discrete event systems modeled by live, cyclic and conservative interpreted Petri nets (IPN). A procedure for constructing asymptotic observers is provided. The observer convergence analysis is based on the observer estimation error, which is also represented as an IPN, resulting in a fast convergency ratio.
Keywords :
Petri nets; convergence; discrete event systems; observability; observers; asymptotic observer; convergence; discrete event systems; interpreted Petri nets; observability; state estimation; Actuators; Control systems; Discrete event systems; Estimation error; Fault tolerant systems; Observability; Observers; Petri nets; Real time systems; State estimation;
Conference_Titel :
Intelligent Control, 2002. Proceedings of the 2002 IEEE International Symposium on
Print_ISBN :
0-7803-7620-X
DOI :
10.1109/ISIC.2002.1157826
