基于HLA的港口物流视景仿真系统的开发

HLA是分布交互仿真的高层体系结构，它为复杂系统建模与仿真提供了公共的技术支撑框架．针对港口物流作业流程，笔者提出了基于HLA的视景仿真系统设计方案．依据联邦开发和执行过程模型（FEDEP）对港口物流系统进行初步的设计，着重介绍了该系统的对象模型模板FOM／SOM的对象类及其属性、交互类参数的设计以及联邦成员之间“公布”与“订购”信息的关系，并提出了系统开发的技术路线．

Development of Visual Simulation System of Port Logistics Based on HLA

As a high level architecture of distributed and interactive simulation system, HLA provides with a common technical framework for the modeling and simulation of complex systems. In view of the port logistics process, the authors of this paper present a method for designing visual simulation based on HLA. In the light of the federation development and execute process model （FEDEP）, the authors firstly put forward a preliminary design of the port logistics system; secondly focus on the introduction of the design of the Object Model Template FOM / SOM＇s object classes and interactive classes and their properties, the parameters, and the relationship of the ＂publishing＂ and ＂subscribing＂ information between the Federation member; finally propose a technical route for the development of the system.