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�������պ����ѧѧ�� 1998, Vol. 24 Issue (4) :491-494    DOI:
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Object-Oriented Petri Net Based Method for the Concurrent Program Modeling
Ren Aihua, Niu Jinzhong, Zhang Yongming*
Beijing University of Aeronautics and Astronautics,Dept. of Computer Science and Engineering

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Abstract�� An approach for concurrent system modeling based on the object-oriented high-level Petri net is described. The O-O Petri net is constructed by combining object-oriented techniques with Petri net theory. The modeling of the O-O Petri net not only can reduce the complexity of the model, but also make the modeled system with reusability and easy maintainability. This approach makes O-O system modeling with the description for both formalization and graphics.As an illustration,the producer and consumer concurrent pattern is modeled using object-oriented Petri nets.The modeling experience with these nets demonstrates that the decoupling and separation of knowledge and constraints clearly enhance maintenance and reusability in concurrent system modeling.
Keywords�� software engineering   software tools   model building   Petri nets   object-oriented techniques   concurrent system modeling     
Received 1998-05-12;


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Ren Aihua, Niu Jinzhong, Zhang Yongming.Object-Oriented Petri Net Based Method for the Concurrent Program Modeling[J]  JOURNAL OF BEIJING UNIVERSITY OF AERONAUTICS AND A, 1998,V24(4): 491-494
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