Abstract
The model of job shop scheduling to fabricate dry transformers is constructed by Object-oriented Petri Net (OPN) in this paper, the essential attributes and ways of all object classes are defined to judge if there is a deadlock in the system. The overall OPN model of job shop scheduling is built according to relations of event actions in the manufacturing system. Product processes in the job shop is simulated by eM-Plant software to reconstruct and optimize the manufacturing system at last.
Publisher
Trans Tech Publications, Ltd.
Reference9 articles.
1. Z. B. Jiang: Petri net and Its Application in Manufacturing System Modeling and Control (China Machine Press, China 2004).
2. D. Huang, J. W. Yan and F. Qiao et al: Computer Engineering Vol. 31 (2005), p.69.
3. M. Gonzalo, M. Carlos: International Journal of Production Research Vol. 47 (2009), p.6261.
4. H. Zhang, Z. Tao: Chinese Control and Decision Conference, CCDC (2009), p.2446.
5. H. H. Zhang, M. Gu and X. Y. Song: International Journal of Advanced Manufacturing Technology Vol. 45(2009), p.593.