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Mathematical Models of Multiserver Queuing System for Dynamic Performance Evaluation in Fort

机译:堡垒动态性能评估的多服务器排队系统数学模型

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摘要

We discuss dynamic system performance evaluation in the river port utilizing queuing models with batch arrivals. The general models of the system are developed. This system is modelled by M~x /M/m queue with finite waiting areas and identical and independent cargo-handling capacities. The models are considered with whole and part batch acceptance (or whole and part batch rejections) and the interarrival and service times are exponentially distributed. Results related to the batch blocking probability and the blocking probability of an arbitrary vessel in nonstationary and stationary states have been obtained. Numerical results and computational experiments are reported to evaluate the efficiency of the models for the real system.
机译:我们讨论了内河港口的动态系统性能评估,其中采用了具有批量到达的排队模型。开发了系统的通用模型。该系统以M / x / M / n / m队列为模型,该队列具有有限的等待区域,并且具有相同且独立的货物处理能力。考虑整个批次和部分批次验收(或整个批次和部分批次拒收)的模型,并且到达时间和服务时间呈指数分布。获得了与批次阻塞概率和任意容器在非平稳和静止状态下的阻塞概率有关的结果。报告了数值结果和计算实验,以评估实际系统模型的效率。

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  • 来源
    《Mathematical Problems in Engineering》 |2012年第2期|p.91-109|共19页
  • 作者单位

    Maritime Faculty, University of Montenegro, Dobrota 36, 85330 Kotor, Montenegro;

    School of Port and Logistics, Tongmyong University, Busan 608-711, Republic of Korea;

    Faculty of Mechanical Engineering, University of Belgrade, 11000 Belgrade, Serbia;

    Maritime Faculty, University of Montenegro, Dobrota 36, 85330 Kotor, Montenegro;

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