Aman, Z. and Ezzine, L. and Fattah, J. and Lachhab, A. and El Moussami, H. (2018) Developing a high-quality preventive maintenance plan to improve availability of a production machine by using stochastic petri nets. In: UNSPECIFIED.

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Abstract

In this paper, we have demonstrated the robustness of stochastic petri nets in the field of maintenance for the improvement of machine availability. Our study is based on the values of the two indicators (MTBF and MTTR) calculated within the company. The determination of the distribution law is essential for each statistical study and provides a powerful and reliable model for the evaluation of the equipment performance. After determining these laws we switched to modeling Petri nets, we proposed the establishment of an effective preventive maintenance plan which aims at increasing the reliability, thus reducing the probability of failures. After simulation, this modeling allowed us to conclude that our machine has an availability of about 96. Hence the robustness of stochastic petri nets in the field of maintenance for the improvement of machine availability. © ILS 2018 - Information Systems, Logistics and Supply Chain, Proceedings. All rights reserved.

Item Type: Conference or Workshop Item (UNSPECIFIED)
Uncontrolled Keywords: Availability; Information systems; Information use; Petri nets; Stochastic systems; Supply chains, Equipment performance; Machine availability; Performance indicators; Probability of failure; Production machines; Simulation; Statistical study; Stochastic Petri Nets, Preventive maintenance
Subjects: Computer Science
Divisions: SCIENTIFIC PRODUCTION > Computer Science
Depositing User: Administrateur Eprints Administrateur Eprints
Last Modified: 31 Jan 2020 15:46
URI: http://eprints.umi.ac.ma/id/eprint/2419

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