| 基于随机Petri网的航空货运出港系统分析 |
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| 引用本文： | 白杨,朱金福.基于随机Petri网的航空货运出港系统分析[J].数理统计与管理,2012,31(2):199-206. |
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| 作者姓名： | 白杨 朱金福 |
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| 作者单位： | 南京航空航天大学民航学院,江苏南京,210016 |
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| 基金项目： | 中国民用航空总局应用技术项目(MHRD0622) |
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| 摘 要： | 航空货运出港作业是影响航空货运速度的重要环节。本文根据航空货运出港流程建立了出港系统的随机Petri网模型(SPN)和同构的马尔柯夫链(MC)。以国内某枢纽机场航空货站为例,计算了MC的稳定状态概率,分析了系统的运作效率和延时时间,并对提高航空货运出港系统运行效率提出了建议。
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| 关 键 词： | 航空货运 随机Petri网 系统性能 |
Analysis of Air Cargo Export Handling System Based on Stochastic Petri Net |
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| BAI Yang,ZHU Jin-fu.Analysis of Air Cargo Export Handling System Based on Stochastic Petri Net[J].Application of Statistics and Management,2012,31(2):199-206. |
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| Authors: | BAI Yang ZHU Jin-fu |
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| Institution: | (School of Civil Aviation,Nanjing University of Aeronautics & Astronautics,Jiangsu Nanjing 210016, China) |
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| Abstract: | The operation of air cargo export handling system influences the speed of air cargo transportation. The article establishes the stochastic Petri net(SPN) and the homogeneous Markov chain (MC) based on the work flow of air cargo export handling system.Taking a domestic air cargo terminal for example,the authors calculate steady probability of the MC and study the operation efficiency and time capability of the SPN.Then the authors give some advises to improve the efficiency of the air cargo export handling system. |
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| Keywords: | air cargo stochastic petri net system capability |
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