集装箱码头微观分析仿真模型的构建方法研究

Research on the Construction Method of Container Yard Microanalysis Simulation Model

集装箱码头日常的生产组织具有微观、细致的典型特点,但在以往的仿真研究中,对集装箱码头的细节描述比较粗糙,实体的行为进行了简化。为此,提出了集装箱码头微观分析仿真模型(Container Yard Microanalysis Simulation Model,CYMSM)的概念,分析了集装箱码头微观分析仿真模型的特点,研究了一个一般意义上的集装箱码头微观分析仿真模型的构建方法,对该模型的实体、事件、活动、进程(Entity,Event,Activity&Process,EEAP)四要素进行了描述。分析了影响集装箱码头生产作业微观系统真实性的作业规则,在此基础上确定了相应的仿真模拟机制。提出了基于微观分析的集装箱码头仿真模型的评价指标及调整机制。研究结果可为集装箱码头生产作业仿真系统的构建提供依据。

Container yard daily production organization is microscopic and scrupulous, but in previous simulation studies, details about container yard have been described roughly, and the entities have been simplified. In this ease, the paper presents the concept of CYMSM （ CYMSM ： Container Yard Mieroanalysis Simulation Model） , analyzes the characteristics of CYMSM, makes studies on CYMSM construction method in a general sense, and describes the four elements separately, which are Entity, Event, Activity ＆ Process （EEAP）. This paper explores the operation rule which influences the validity of CYMSM, based on this, it has defined a corresponding simulation mechanism. This paper has also offered the evaluation index and adjustment mechanism of container yard simulation model based on the microscopic analysis. The results of the study can provide evidence for building container yard produc- tion operation simulation system.