计算机辅助实现航空器基线转弯程序设计的方法

随着航空事业的迅速发展,空中交通日趋繁忙,科学合理地利用空中资源是发展航空事业的基础.飞行程序设计是航行工程的重要组成部分.目前,国内大部分飞行程序设计主要还是手工设计,设计周期长,设计信息管理不规范.本文介绍了计算机辅助航空器基线转弯程序设计的方法、主要数据结构和实现算法.文章所描述的系统采用了数据库技术、地理信息系统技术和空间几何算法,实现了对航空器基线转弯程序设计过程和设计结果评价的可视化.解决了航空器基线转弯程序设计多年来的手工操作问题.

CAD for Baseturn Design Method

Along with the aviation enterprise fast development, the air transportation is extremely busy.Scientifically using air resources is a foundation for developing aviation enterprises.Flight procedure design is an important part of navigation engineering.Now,the majority of flight procedure design is manually designs in domestic.Its working cycle is too long and its design information is difficult to manage.This article introduces a method that aircraft baseturn curve procedure is implemented through computer-aided design,and introduces the main data structures and algorithms.The article describes systems that have used the database technology,the GIS technology and the geometry algorithm.It has realized visiblization to the flight procedure design process and the design results.It has solved the problems of aircraft baseturn curve procedure by manual design.