Modelling and analysing deadlock in flexible manufacturing system using untimed petri net

Al Hazza, Muataz Hazza Faizi and Taha, Assem Hatem and Adesta, Erry Yulian Triblas and Albakri, Adilah (2016) Modelling and analysing deadlock in flexible manufacturing system using untimed petri net. In: 2015 4th International Conference on Advanced Computer Science Applications and Technologies (ACSAT 2015), 8th-10th Dec. 2015, Kuala Lumpur.

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Abstract

Manufacturing systems nowadays become more complex due to the need for more flexibility. One of the main problems that may happen due to the flexibility is the deadlock due to many reasons. Sharing resources is one of these reasons.Deadlock is a case that happens when an operation are not able to finish the job because of waiting of these shared resources that are used by other processes. To avoid these phenomena, a modelling and simulating for the lexible system using one of the modelling approaches will help to avoid the deadlock. One of the most effective tools to model and detect the deadlocks is the untimed petri net. In this research the Matlab software has been used to detect the deadlock in two parallel lines with one shared machines. The analysis shows that deadlock exists at transition with high utilization and place with high waiting time

Item Type:	Conference or Workshop Item (Invited Papers)
Additional Information:	6852/46499
Uncontrolled Keywords:	Deadlock; petri net; flexible manufacturing system, shared resources.
Subjects:	T Technology > T Technology (General)
Kulliyyahs/Centres/Divisions/Institutes (Can select more than one option. Press CONTROL button):	Kulliyyah of Engineering > Department of Manufacturing and Materials Engineering
Depositing User:	Dr Muataz Hazza Alhazza
Date Deposited:	21 Dec 2015 17:14
Last Modified:	12 Oct 2017 11:24
URI:	http://irep.iium.edu.my/id/eprint/46499

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