Correction to 'New controllability condition for siphons in a class of generalised Petri nets'

摘要

Siphons control plays an important role in deadlock prevention for flexible manufacturing systems modelled with Petri nets [1, 2]. In a generalised Petri net, siphon controllability is investigated in [3-8]. In the above paper [9], a weaker controllability condition of siphons is proposed. However, there are some misprints.