| 基于 Petri 网的企业 CIM 系统建模方法研究 |
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| 引用本文： | 范玉顺 吴澄. 基于 Petri 网的企业 CIM 系统建模方法研究[J]. 机械科学与技术, 1997, 16(5): 898-903 |
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| 作者姓名： | 范玉顺 吴澄 |
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| 作者单位： | 清华大学 |
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| 摘 要： | 介绍了ＣＩＭＯＳＡ建模方法，指出Ｐｅｔｒｉ网是帮助企业建立正确和优化模型的有效方法。提出了一种扩展的有色Ｐｅｔｒｉ网方法——控制和集成网方法，并给出它的定义和符号表示形式，在此基础上研究了ＣＩＭＯＳＡ模型的Ｐｅｔｒｉ网表示法。
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| 关 键 词： | 计算机集成制造系统 Petri网 模型表示 |
Enterprise CIM System Modeling Method Based on Petri Net |
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| Fan Yushun Wu Cheng. Enterprise CIM System Modeling Method Based on Petri Net[J]. Mechanical Science and Technology for Aerospace Engineering, 1997, 16(5): 898-903 |
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| Authors: | Fan Yushun Wu Cheng |
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| Abstract: | Computer Integrated Manutacturing Open System Architecture is an advanced modeling method for enterprise CIM system .In this paper, the Petri net representation of CIMOSA model is studied. It is pointed out that Petri net is an effective method in helping enterprise to obtain a correct and optimal model. In order to solve the problems of uncertainties and resource sharing which are raised from CIMOSA model simulation and model execution, an extended color Petri net method—control and integration net method is put forward. The definition and symbolic presentation for control and integration net are given. The Petri net representation has much importance for CIMOSA model validation, optimization and model execution. |
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| Keywords: | CIMOSA Petri net Model representation |
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