Performance Analysis of a Traffic Control System Using Stochastic Petri Nets
Marko M. Mäkelä, Jani Lahtinen, Leo Ojala · 1998
: This paper discusses the modelling and performance analysis of signalized trac control systems using the Deterministic and Stochastic Petri Net (DSPN) formalism. We develop a formal DSPN model for a group of interconnected signalized trac intersections and present performance indices obtained from simulation runs of example systems. Keywords: performance analysis, trac control, Stochastic Petri Nets Printing: Picaset Oy 1999 Helsinki University of Technology Phone: 09 +3589 4511 Department of Computer Science and Engineering Digital Systems Laboratory Telex: 125 161 htkk P.O.Box 1100 Telefax: +3589451 3369 FIN02015 HUT, FINLAND E-mail: [email protected]. This talk was given at the Fourteenth UK Computer and Telecommunications Performance Engineering Workshop (UK PEW 1998), July 910, 1998, Edinburgh. 1 6 - ? - - ? 6 6 ? Figure 1: A simple road junction. 1 Introduction Trac control is an important topic that has great impact on t...