An Operational Activity Analysis using Analytic Herarchy Process and Queuing Petri Nets

Abstract : We present in this paper an approach of constructing a model of diagnostic aid in order to analyze an operational activity. This approach combines the Monte Carlo simulation of Petri nets model with waiting queue QPN (Queuing Petri Nets) with a multi-criteria decision analysis method AHP (Analytic Hierarchy Process). The link between the simulation and the AHP method is to calculate a posteriori, by simulation, model of probability that describe causal relationships between process indicators and an global indicator of a delay in production.