Title :
Operational safety measures using failure-tolerance techniques
Author :
Rezg, N. ; Niel, E. ; Diosse, J.M.
Author_Institution :
Lab. d´´Autom. Ind., Inst. Nat. des Sci. Appliquees, Villeurbanne, France
Abstract :
The application of control procedure techniques is introduced as a contribution for failure-tolerance in terms of operational safety. After a brief presentation of the danger process in the domain of automated manufacturing systems (AMS), the article describes its translation into a marking graph of autonomous Petri nets. It presents the control procedure adapted to object Petri nets (OPN) and illustrates the proposed approach to a real example
Keywords :
Petri nets; factory automation; fault trees; safety; automated manufacturing systems; autonomous Petri nets; control procedure techniques; failure-tolerance techniques; marking graph; object Petri nets; operational safety measures; Accidents; Automatic control; Electric breakdown; Humans; Industrial control; Manufacturing systems; Petri nets; Production systems; Safety devices; Software safety;
Conference_Titel :
Computer Integrated Manufacturing and Automation Technology, 1994., Proceedings of the Fourth International Conference on
Conference_Location :
Troy, NY
Print_ISBN :
0-8186-6510-6
DOI :
10.1109/CIMAT.1994.389038
