基于HLA的分布式空中交通管理仿真系统的设计

Design of Distributed Air Traffic Control Simulation System Based on HLA

基于HLA体系结构并使用软件平台GLStudio和VegaPrime开发出分布式空中交通管理仿真系统.论述了仿真系统体系结构、信息流、飞机运动模型的建立,介绍了数据交换方式、主要的仿真功能、三维视景显示效果.结果表明:该仿真系统结构合理可靠,采用的运动模型和仿真算法满足了系统仿真的实时性和精确度的要求,可逼真地模拟空中交通管理系统的工作过程.该仿真系统作为人员培训的有效手段已经得到实际应用.

Based on High Level Architecture(HLA)and software platform GL Studio and Vega Prime,a distributed simulation system of air traffic control system (ATC) is developed.The system architecture,information flow,mathematic models of civil planes and system working scenario are discussed.At last,some 3D frames are proposed to prove the high degree reality of this system.The result shows that the simulation system is reasonable and reliable,the mathematic model and simulation algorithm also completely satisfy the real-time and accuracy requirement,and that the simulation system can realistically demonstrate the working process of ATC.This simulation system has been successfully applied in personnel training and other field.