摘要
介绍了一种基于开源飞行仿真软件FlightGear的合成视景系统仿真测试环境搭建方法。该仿真测试环境主要由主仿真系统并口辅助仿真系统两部分组成。其中主仿真系统借助FlightGear强大的外部输入输出功能，用于实现仿真数据输出与飞行视景环境，主仿真系统是合成视景系统仿真数据的主要来源：辅助仿真系统用于风场建模，并将风场模型数据通过以太网络实时发送给主仿真系统，从而使主仿真系统能够对风场进行仿真，使系统能够仿真验证反应式风切变算法。
A method for constructing a simulation testing environment for synthetic vision system is introduced based on open-source flight simulation software FlightGear. The simulation test environment is mainly composed of a main simulation system and an auxiliary simulation system. The main simulation system uses FlightGear＇s powerful external input and output functions to carry out the simulation data output and to construct a flight scene environment. The main simulation system is the main source of the simulation data of the synthetic vision system, while the auxiliary simulation system is used for wind field modeling, and the wind field model data is sent to the main simulation system in real time through Ethemet network, so that the main simulation system can simulate the wind field and the system can simulate and verify the reactive wind shear algorithm.
作者
杨继华
高志远
YANG Ji-hua;GAO Zhi-yuan(Shanxi Baocheng Aviation Instrument Co., Ltd. R＆D Center Xi＇an Branch, Xi＇an 710100, China)
出处
《航空电子技术》
2018年第A01期47-50,共4页
Avionics Technology
