基于Google Earth的通航飞行计划可视化仿真研究  

Visualization Simulation of General Aviation Flight Plan Based on Google Earth

作　　者：袁丁[1] 高效奕 YUAN Ding;GAO Xiaoyi(College of Flight,Civil Aviation University of China,Tianjin 300300,China;Flight department,AirChina,Beijing 100621,China)

机构地区：[1]中国民航大学飞行分校,天津300300 [2]中国国际航空公司飞行部,北京100621

出　　处：《综合运输》2023年第4期99-105,共7页China Transportation Review

基　　金：2022年度中国民航大学教育教学改革与研究项目“校企协同路径下基于CBTA的飞行运行系列课程群的开发与研究”。

摘　　要：传统平面飞行计划没有景深,观察视角无法旋转,目标对象的可视区域受到很大的制约。为了更好的实现通航飞行计划的制定,以教练机型为研究对象,设计了基于Google Earth的飞行计划可视化仿真平台。该平台使用定位算法构建空中航迹,根据运行要求对Google Earth进行了二次开发,试图通过计算、数据处理、绘图的方法,将平面飞行计划转化成融合视景的三维航迹,从而增强了从业人员在制定飞行计划时的情景意识,确保飞行计划的合理与有效。研究表明,该仿真平台具有良好的可视化效果和人机交互功能,扩展和维护方便,有一定的使用价值。The traditional 2-dimensional flight plan can not show the depth of field,nor rotate,and the visual part of the target has been greatly constrained.In order to better realize the formulation of general aviation flight plan,visualization simulation platform based on Google Earth was designed with the training airplane as the research object.The platform uses the positioning algorithm to construct the flight track.According to the operation requirements for Google Earth has carried on the secondary development,uses calculation,data processing and mapping for flight plan is converted into three-dimensional track fusion visual views,so as to enhance situational awareness of practitioners in making flight plan,ensure that the flight plan is reasonable and effective.The research shows that the simulation platform has good visual effect and man-machine interaction function,easy to expand and maintain,and has a certain use value.

关 键 词：通用航空 飞行计划 Google Earth 定位算法 可视化 

分 类 号：U8[交通运输工程] TP391.9[自动化与计算机技术—计算机应用技术]