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Optimal controllability of 3-composed siphons in a class of Petri nets
Journal article   Peer reviewed

Optimal controllability of 3-composed siphons in a class of Petri nets

Y. F. Hou, Z. W. Li, L. Hong and A. M. Al-Ahmari
Electronics letters, Vol.49(11), pp.697-699
23/05/2013
DOI: https://doi.org/10.1049/el.2012.4512

Abstract

Engineering Engineering, Electrical & Electronic Science & Technology Technology
A controllability condition of a siphon composed of three elementary ones in a class of Petri nets, namely (SPR)-P-3, is developed. Under the condition, a maximally permissive liveness-enforcing supervisor expressed by a set of monitors (control places) can be decided by an algorithm with polynomial complexity for an (SPR)-P-3 if every dependent siphon is m-composed with m <= 3.

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