A new approach to supervisor design with sequential control Petri-net using minimization technique for discrete event system


CANSEVER G. , Kucukdemiral I. B.

INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY, cilt.29, ss.1267-1277, 2006 (SCI İndekslerine Giren Dergi) identifier identifier

  • Cilt numarası: 29
  • Basım Tarihi: 2006
  • Doi Numarası: 10.1007/s00170-005-0010-4
  • Dergi Adı: INTERNATIONAL JOURNAL OF ADVANCED MANUFACTURING TECHNOLOGY
  • Sayfa Sayıları: ss.1267-1277

Özet

This paper proposes a systematic approach for the design of a supervisory controller for discrete event systems (DES) and their ladder logic diagrams (LLD). The method is based on Petri nets, which is used for modeling the systems. It involves, defining the control policy and simplifying it by using Espresso software to form the compiled controller by adding inhibiting and enabling arcs to the original model and then the method is used to drive structured ladder logic code. A design example is presented to clarify the full procedure.