飞行模拟器的仿真接口系统设计  

Design of Simulation Interface System for Flight Simulator

作　　者：周春健 樊雪松 ZHOU Chun-jian;FAN Xue-song(China Simulation Sciences Co.,Ltd.,Shanghai 201000,China)

机构地区：[1]上海华模科技有限公司,上海201000

出　　处：《航空计算技术》2023年第3期87-91,共5页Aeronautical Computing Technique

基　　金：上海市2022年度“科技创新行动计划”启明星项目资助(22YF1417400)。

摘　　要：飞行模拟器的仿真接口系统主要实现的功能包括对模拟器机载电子设备的激励和飞行仿真模型的信息交互。实现该仿真接口系统的难点在于信号种类多、数量多,模型功能复杂且实时信号响应速度要求高。针对接口系统信息交互的效率问题,实现了某种飞行模拟器机载电子设备的接口系统,并对采用了该接口系统的飞行模拟器进行了QTG测试和主观测试,测试结果表明,该飞行模拟器的仿真接口系统的设计方案满足设计要求,具有实时信号处理高效和配置灵活的优势。经实践验证,接口系统工作稳定,性能优良。The main functions of the simulation interface system for flight simulator include the excitation to the simulator onboard electronic equipment and the information interaction of the flight simulation models.The difficulties of implementing the simulation interface system lie in the variety and quantity of signals,the complexity of model functions and the high requirement of real-time signal response speed.Aiming at the efficiency of information interaction of the interface system,this paper implements an interface system of onboard electronic equipment for flight simulator,and execute a series of QTG tests and subjective tests based on the flight simulator using this interface system.The test results show that the design scheme of the interface system meets the interface design requirements of flight simulator and has the advantages of high efficiency of real-time signal processing and flexible configuration.It is proved that the interface system works stably and has good performance.

关 键 词：飞行模拟器 机载电子设备 仿真接口系统 实时信号处理 

分 类 号：V323[航空宇航科学与技术—人机与环境工程] TP39[自动化与计算机技术—计算机应用技术]