港口服务系统的计算机仿真研究

把港口生产视为随机服务系统，建立了模拟港口营运状况的计算机仿真系统。港口吞吐量，航船的平均等时间，平均服务时间和平均排队长度等港口营运参数的模拟计算值与实际统计值基本一致，表明该仿真系统能够客观反映港口的实际营状况，可为港口建设和发展提供决策依据。

On Numerical Simulation of Port Service System

With the port regarded as a stochastic service system, a numerical simulation system for its production state is constructed in this paper. The calculated values of the port parameters, such as the handling volume of the port, the average waiting time and the served time of ships, the average queuing up length of waiting ships, etc., are basically in agreement with statistical values. This shows that the system can objectively reflect the actual production state of the port, and therefore it can provide a scientific basis for the determination of port construction and development.