| SYSTEM MODELING AND OPTIMIZATION OF A PORT SYSTEM WITH DIFFERENT SHIP''''S KINDS |
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| 引用本文： | YUE Wuyi,GU Jifa,NIE Jiayu,HU Pingxian Advanced Software Technology ＆ Mechatronics Research Institute of Kyoto,Kyoto Japan Institute of Systems Science,Academia Sinica,Beijing 100080,China Water Transportation Institute,The Ministry of Communications PRC,Beijing 100088,China Department of Applied Math.,Faculty of Sciences,Konan University,Kobe 658,Japan. SYSTEM MODELING AND OPTIMIZATION OF A PORT SYSTEM WITH DIFFERENT SHIP''''S KINDS[J]. 系统科学与复杂性, 1993, 0(4) |
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| 作者姓名： | YUE Wuyi GU Jifa NIE Jiayu HU Pingxian Advanced Software Technology ＆ Mechatronics Research Institute of Kyoto Kyoto Japan Institute of Systems Science Academia Sinica Beijing 100080 China Water Transportation Institute The Ministry of Communications PRC Beijing 100088 China Department of Applied Math. Faculty of Sciences Konan University Kobe 658 Japan |
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| 作者单位： | YUE Wuyi;GU Jifa;NIE Jiayu;HU Pingxian Advanced Software Technology ＆ Mechatronics Research Institute of Kyoto，Kyoto Japan Institute of Systems Science，Academia Sinica，Beijing 100080，China Water Transportation Institute，The Ministry of Communications PRC，Beijing 100088，China Department of Applied Math.，Faculty of Sciences，Konan University，Kobe 658，Japan |
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| 摘 要： | The analysis and evaluation of an actual port system containing R differentship's kinds and N subsystems each of which consists of M.(i=1, 2,…, N) ports arederived. The external arrivals of ships to the system come from R different Poisson sourcesand the interarrivals to the queue of each port of a subsystem are determined according tocondition probabilities. Each port has multiple berths whose service times are distributedaccording to Erlang probability distribution functions. Each port of a subsystem has Rinfinite capacity buffers for storing ships interarrived. This method provides a good approximation procedure for obtaining system perfor-mance measures such as waiting times of ships, average queue lengths, etc. Optimum portcapacity can thus be evaluated by using this analysis. A simulation is also presented totest this approximate analysis, and a good agreement is observed. This model shall be usedin the planning of several actual port systems. Through the application of this model, itis possible to analyze and evaluate performances of the systems.
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SYSTEM MODELING AND OPTIMIZATION OF A PORT SYSTEM WITH DIFFERENT SHIP''''S KINDS |
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| Abstract: | |
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| Keywords: | Port system queueing network simulation and optimization |
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