| 基于Petri网的维修过程建模仿真方法研究 |
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| 引用本文： | 肖磊,金光,周忠宝,彭宝华.基于Petri网的维修过程建模仿真方法研究[J].军械工程学院学报,2008,20(5):6-11. |
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| 作者姓名： | 肖磊 金光 周忠宝 彭宝华 |
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| 作者单位： | [1]国防科技大学信息系统与管理学院,湖南长沙410073 [2]湖南大学工商管理学院,湖南长沙410082 |
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| 基金项目： | 基金项目：国家自然科学基金项目（60701006） |
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| 摘 要： | 通过引进老化令牌对随机Petri网进行理论扩展，提出了一种基于老化令牌的随机Petri网（SPNAT）的维修过程建模与仿真方法，有效地解决了传统维修性建模方法在多个失效率不同的部件系统所存在的建模复杂和求解困难等问题，并通过实例验证了该建模方法的有效性和优越性。
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| 关 键 词： | 维修过程 过程建模 SPNAT 仿真 |
Research on Repair Process Modeling and Simulation Methods Based on Petri Net |
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| Institution: | XIAO Lei, JIN Guang, ZHOU Zhong-bao, Pen Bao-hua ( 1. Collage of Information System and Management, National University of Defense Technology, Changsha 410073, China; 2. School of Business Administration, Hunan University, Changsha 410082, China) |
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| Abstract: | A new concept of Stochastic Petri Nets with aging token is introduced to model and describe the system-level dynamic repair process for the complex system, such as those composed of different components with different failure rates. Acordingly its rationality and advantage are proved by an example. The result framework provides for flexible and transparent graphical modeling with excellent representational power that is suited for system maintenance model. |
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| Keywords: | process process modeling SPNAT |
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