基于HLA的无人机任务推演系统仿真研究

通常的任务控制过程包括任务预规划,任务执行,任务监控和重规划等部分.该文通过分析任务预规划的不足,在任务控制过程中引入了任务推演的概念,并对无人机任务推演的相关概念和内容进行了分析和讨论.同时针对无人机系统多速率时间推进的特点,设计了无人机任务推演系统的系统结构,并基于HLA体系设计和分析了无人机推演系统的仿真互联结构.然后讨论了无人机任务推演系统中的飞行仿真模块的SOM仿真建模.最后基于RTI实现了无人机飞行仿真推演模块与飞行三维可视化模块的互联.

Research on Simulation of UAV Mission Rehearsal System Based on HLA

General mission control process is consisted of many parts including mission pre-planning,mission implementation,mission surveillance and control and re-planning etc.In this paper,firstly we discuss the deficiency of the mission pre-planning and introduce the conception of mission rehearsal to the mission control process,then we analyse the content of the UAV mission rehearsal and design the structure of UAV mission rehearsal system.Later aiming at the character of the UAV system,we design the simulation structure of the UAV mission rehearsal system based on HLA.Then we give a discussion about how to model the SOM of the flight simulation unit in UAV mission rehearsal simulation system.Finally,we give an example of the implementation to the flight simulation unit of UAV mission rehearsal system with HLA/RTI.