Time Management Approach on a Discrete Event Manufacturing System Modeled by Petri Net

Zareiee, Meysam; Dideban, Abbas; Orouji , Ali A.

Volume 22, Issue 2 (IJIEPR 2011) IJIEPR 2011, 22(2): 115-121 | Back to browse issues page

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Zareiee M, Dideban A, Orouji A A. Time Management Approach on a Discrete Event Manufacturing System Modeled by Petri Net. IJIEPR 2011; 22 (2) :115-121
URL: http://ijiepr.iust.ac.ir/article-1-289-en.html

Time Management Approach on a Discrete Event Manufacturing System Modeled by Petri Net

Meysam Zareiee¹

, Abbas Dideban

², Ali A. Orouji³

1- PhD student at the Faculty of Electrical and Computer Engineering, Semnan University, Semnan, IRAN
2- an assistant professor at the Faculty of Electrical and Computer Engineering, Semnan University, Semnan, IRAN , adideban@semnan.ac.ir
3- associate professor at the Faculty of Electrical and Computer Engineering, Semnan University, Semnan, IRAN

Abstract: (7220 Views)

Discrete event system,

Supervisory control,

Petri Net, Constraint

This paper presents a method to manage the time in a manufacturing system for obtaining an optimized model. The system in this paper is modeled by the timed Petri net and the optimization is performed based on the structural properties of Petri nets. In a system there are some states which are called forbidden states and the system must be avoided from entering them. In Petri nets, this avoidance can be performed by using control places. But in a timed Petri net, using control places may lead to decreasing the speed of systems. This problem will be shown on a manufacturing system. So, a method will be proposed for increasing the speed of the system without using control places .

Keywords: Discrete event system, Supervisory control, Petri Net, Constraint

Full-Text [PDF 347 kb] (2577 Downloads)

Type of Study: Research | Subject: Other Related Subject
Received: 2011/07/19 | Published: 2011/06/15