通航飞行训练教学辅助系统的研究与实现

摘要

Focused on the low efficiency of aviation flight training and the traditional teaching mode cannot meet the growing demand for training,and the bottleneck of this phenomenon is that many pilot parameters must be obtain through pilot scale before flight.Therefore,the calculation process of the pilot parameters is studied with the triangle of the navigation speed,and pilot parameter calculation model is established in this paper.The flight algorithm of aircraft join the route by maintain heading or from specified route-point is studied,based on which the aided instruction system of general aviation flight training is developed.Instead of the traditional paper map operation,high precision contour map was loaded in this system,which has the functions of obtaining various pilot parameters,2D and 3D training flight simulation synchronous display.This aided instruction system can save the time of prefight preparation,and intuitive display the import obstacles and terrain information to the pilot,which is crustal to improving the security and efficiency of general aviation flight training.%针对通用航空飞行训练效率低、教学模式无法满足日益增长的训练需求现状,分析其瓶颈是飞行前准备需要使用领航尺获取多种领航参数.研究了领航参数计算流程,结合航行速度三角形构建领航参数计算模型;研究了航空器当前航向加入航线或指定航路点加入航线的飞行算法,开发了通航训练飞行教学辅助系统.系统使用高精度等高线电子地图作业代替传统纸质地图作业模式,并具有快速获取各种领航参数、二维和三维训练飞行模拟同步显示功能,节约飞行前准备时间并给飞行员直观显示航路重要障碍物和地形信息,对于通航训练飞行安全性和教学效率的提高有重要意义.