飞行仿真器导航系统建模与仿真

飞行仿真器导航系统仿真技术的研究是飞行仿真器研究开发的一个重要部分,导航系统为飞行仿真器的其他系统提供重要的相关信息,包括飞机的位置、高度、速度、加速度以及飞机当前姿态等参数。首先研究了真实导航系统的基本原理,然后分析了导航系统在飞行仿真器中如何进行参数解算,以及如何与其它系统进行信息交互模拟真实飞行器的导航过程。所采用的导航方式是无线电导航和惯性导航组合的方式。

Flight Simulator of Navigation System in Modeling and Simulation

The research on the technology of navigation system plays an important role in the research and development of the flight simulator. The function of the navigation system is to provide some important information to other systems in flight simulator, such as location, altitude, velocity, acceleration and some other parameters of the airplane. Firstly, the basic principle of the navigation system was discussed. And then, in the flight simulator, the method of parameters calculation in the navigation system was proposed. The way of communicating with other systems in order to simulate the process of navigation in the real aircraft was also analyzed. The mode of combining the radio navigation and the inertial navigation in the navigation process was adopted.