Developing a supply chain disruption analysis model: Application of colored Petri-nets |
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Authors: | Seyed Hessameddin Zegordi Hoda Davarzani |
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Affiliation: | Department of Industrial Engineering, Faculty of Engineering, Tarbiat Modares University, P.O. Box 14115-143, Tehran, Iran |
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Abstract: | As a result of globalization in the past two decades, supply chains are encountering more unknown conditions and risks. One important category of risks is disruptions that block material flowing through a supply chain and that may even result in end-product manufacturing failure. This paper uses a Petri nets-based model as a tool to understand the dissemination of disruptions and to trace the operational performance of a supply chain. The presented approach models how changes propagate through a supply chain and calculates the impact of disruptions on supply chain attributes by concluding the states that are obtainable from a given initial status in the supply chain. |
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Keywords: | Supply chain disruption Petri nets Dynamic analysis of disruption Sanction |
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