Title :
Joining Petri nets and knowledge based systems for monitoring purposes
Author :
Sahraoui, A. ; Atabakhche, H. ; Courvoisier, M. ; Valette, R.
Author_Institution :
Université Paul Sabatier et L.A.A.S. du C.N.R.S. Cedex, France
Abstract :
The control of FMS is now currently performed by means of distributed and hierarchical systems and Petri nets have been proved useful to specify such systems. In this paper, we propose to cope with monitoring by proposing a hierarchical structuration of monitoring functions and to use jointly Petri nets (for detection and handling purposes) and a knowledge based approach (for diagnosis and decision) in an integrated way.
Keywords :
Automatic control; Computer integrated manufacturing; Computerized monitoring; Condition monitoring; Control systems; Fault detection; Flexible manufacturing systems; Knowledge based systems; Manufacturing automation; Petri nets;
Conference_Titel :
Robotics and Automation. Proceedings. 1987 IEEE International Conference on
DOI :
10.1109/ROBOT.1987.1087858
