| 混流制造系统的Petri网建模与仿真研究 |
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| 引用本文： | 易磊,唐秋华,王盛龙.混流制造系统的Petri网建模与仿真研究[J].武汉冶金科技大学学报,2011(3):236-240. |
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| 作者姓名： | 易磊 唐秋华 王盛龙 |
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| 作者单位： | 武汉科技大学机械自动化学院,湖北武汉480081 |
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| 基金项目： | 国家自然科学基金资助项目（50875190）; 湖北省自然科学基金资助项目（2009CDB361） |
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| 摘 要： | 以赋时Petri网为分析工具,将混流制造系统工艺流程、产品类型标识、缓冲区和加工时间等用基本Pe-tri网语言表示,建立了基于赋时库所Petri网的混流制造系统模型,从全局观点描述事件之间的顺序、并发和同步等关系,并基于该模型,进一步分析混流制造系统的性能,包括操作间的逻辑约束关系、资源冲突、生产能力和设备利用率等。相关实例的仿真结果证明了该模型的有效性。
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| 关 键 词： | 混流制造系统 Petri网 建模与仿真 |
Modeling and simulation research of hybrid manufacturing systems based on Petri net |
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| Authors: | Yi Lei Tang Qiuhua Wang Shenglong |
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| Affiliation: | (College of Machinery and Automation,Wuhan University of Science and Technology,Wuhan 430081,China) |
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| Abstract: | By using Petri net as an analysis tool,the process flow,product type identification,buffer,and processing time of hybrid manufacturing systems were described with basic Petri net language.Then,a Petri net model based on TPPN was established,the order,concurrency and synchronization relations between the events were described from a global point of view,and an further analysis of hybrid manufacturing performance including logical constraints between operations,resource conflicts,production capacity and equipment utilization was conducted.The simulation experiments of relevant examples have proved the validity of the model. |
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| Keywords: | hybrid manufacturing system Petri net modeling and simulation |
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