In: Autom. Prod. Inform. Ind., Vol. 21, No. 6, pages 569-587. 1987. In French.
Abstract: Petri nets utilised to model logic control systems can be analysed on a microcomputer because classical analysis techniques benefit from the simplicity of the nets. The reduction of the model allows a simplification of the net. The results obtained by analysing the reduced net are easy to transfer to the initial net.