Online Fault Diagnosis of Discrete Event Systems Modeled by Labeled Petri Nets Using Labeled Priority Petri Nets*

Freitas, Braian Igreja de; Basilio, João Carlos

doi:10.1016/j.ifacol.2022.10.362

Cited by 4 publications

(1 citation statement)

References 19 publications

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“…This paper discusses the application of Petri net in business process modeling, including the representation of Petri net model in directed graph, how to establish a high-precision and reliable model, and how to deal with complex and concurrent business processes. Petri net model has many advantages for logistics business process modeling, among which the most obvious ones include accurate expression of concurrent operations, obvious relationship between before and after business process, easy understanding and analysis of graphics [13][14].…”

Section: Application Of Petri Net In Process Modelingmentioning

confidence: 99%

Research on Modeling and Analysis of Logistics Business Process Based on Petri Net

Xie

2024

Proceedings of the First International Conference on Science, Engineering and Technology Practices for Sustainable Development,

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With the continuous advancement of globalization and informatization, logistics business has achieved unprecedented development, but at the same time, it also faces many challenges. In order to improve the quality and efficiency of logistics business processes, it is necessary to conduct in-depth analysis and optimization. This study is based on Petri nets to model and analyze logistics business processes. Through the analysis of logistics business process, a method of logistics business process modeling based on Petri net is proposed. Firstly, the logistics business process is decomposed and the relationships between each process are determined. A Petri net model of the logistics business process is constructed. Then, through model simulation and analysis, bottleneck areas and factors affecting process efficiency are identified, and optimization plans are proposed. The proportion of railway transportation is the highest, accounting for 40%, so optimizing railway transportation routes can significantly reduce the logistics delivery time.The experimental results show that the use of Petri nets for logistics business process modeling is feasible and practical, and can provide guidance and reference for the optimization of logistics business processes.

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Section: Application Of Petri Net In Process Modelingmentioning

confidence: 99%