Paper Details: Downloads: 721
Serial Number: P1110519003
Title: Scheduling Diagnosability of Flexible Manufacturing System
Authors: Calin Ciufudean and Camelia Petrescu and Daniel Popescu
Abstract: Fault detection is a crucial and challenging task in the automatic control of complex system, e.g. in flexible manufacturing systems (FMS). In this paper a discrete event system approach to the problem of failure diagnosis is presented. We propose a systematic procedure for detection of failure events using diagnoses implemented with stochastic coloured Petri nets (SCPN). An analytical approach for the availability evaluation of cellular manufacturing systems (as basic components of FMS’s) is presented, where a FMS is considered operational as long as its production capacity requirements are satisfied. The approach is used to evaluate transient and steadystate performance of alternative designs based on an industrial example. Possible extensions of the work are also discussed.
Keywords: Discrete Event Systems, Flexible Manufacturing Systems, Stochastic coloured Petri nets, Markov chains
Journal/Conference: ICGST Conference on Automatic Control and System Engineering, ACSE-05
Volume:
Issue:
Submission Date: 8/1/2005 12:00:00 AM
Review Date: 10/1/2005 12:00:00 AM
Publishing Date: 12/19/2005 12:00:00 AM
Article Downloads: 721
Download:

Facebook