An upper bound on the cycle time of a stochastic marked graph using incomplete information on the transition firing time distributions

✍ Scribed by Gerrit K. Janssens; Kenneth Sörensen; Wout Dullaert

• Book ID: 104046423
• Publisher: Elsevier Science
• Year: 2009
• Tongue: English
• Weight: 585 KB
• Volume: 49
• Category: Article
• ISSN: 0895-7177
• DOI: 10.1016/j.mcm.2008.04.012

✦ Synopsis

Stochastic marked graphs, a special class of stochastic timed Petri nets, are used for modelling and analyzing decision-free dynamic systems with uncertainties in timing. The model allows evaluating the performance of such systems under a cyclic process. Given the probabilistic characteristics of the transition times, the cycle time of the system can be determined from the initial marking. In this contribution, we compute an upper bound on the cycle time of a stochastic marked graph in case the probabilistic characteristics of the transition times are not fully specified.