C. Lindemann et Gs. Shedler, NUMERICAL-ANALYSIS OF DETERMINISTIC AND STOCHASTIC PETRI NETS WITH CONCURRENT DETERMINISTIC TRANSITIONS, Performance evaluation, 27-8, 1996, pp. 565-582
Citations number
17
Categorie Soggetti
Computer Sciences","Computer Science Hardware & Architecture","Computer Science Theory & Methods
This paper introduces an efficient numerical algorithm for the steady-
state analysis of deterministic and stochastic Petri nets (DSPNs) with
out structural restrictions on the enabling of deterministic transitio
ns. The method rests on observation, at equidistant time points, of th
e continuous-time Markov process that records tangible markings of the
DSPN and remaining firing times associated with deterministic transit
ions. This approach results in the analysis of a general state space M
arkov chain whose system of stationary equations can be transformed in
to a system of Volterra equations. The techniques of this paper are al
so applicable to queueing networks, stochastic process algebras, and o
ther discrete-event stochastic systems with an underlying stochastic p
rocess which can be represented as a generalized semi-Markov process w
ith exponential and deterministic events.