Study of Re-Entrant Lines Modeling Based on Object-Oriented Petri Net

Abstract:

This article puts forward object-oriented Petri net modeling method, which possesses good encapsulation and modularity compared with current ordinary modeling method. On the macro level, it divides the re-entrant lines into different object modules according to the technology, so that the complexity of models is largely reduced through message delivery between objects. In the micro level, it explains objects' internal operational mechanism, in another word, each object's internal operation cannot be affected by other objects and environment. At last, it makes modeling and dynamic analysis by taking LED chips' processing flow for example, showing that re-entrant lines model based on object-oriented Petri net possesses good modeling ability.

• Periodical: Applied Mechanics and Materials (Volumes 303-306)
• Pages: 1280-1285
• DOI: https://doi.org/10.4028/www.scientific.net/AMM.303-306.1280
• Online since: February 2013
• Authors: Shu Xu, Fu Ming Li
• Keywords: Modeling, Object-Oriented Petri Net, Re-Entrant Lines

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