仪表飞行程序辅助设计研究与实现

Research and Realization of Aided-designing for Instrument Flight Procedure

GIS技术的发展为仪表飞行程序辅助设计的实现提供了可能。重点论述了应用GIS技术、仪表飞行程序设计技术的基本思想,分析了飞行程序辅助设计逻辑模型,详细介绍了主要的技术难点———保护区障碍物评价及解决思路———自动适应网格遍历模块的方法。实际应用表明飞行程序辅助设计具有很好的应用前景。

The development of GIS technology made it possible to realize an aided design for instrument flight procedure.The paper emphasizes a discussion on the application of GIS technology,and on the basic thought of the instrument flight procedure.It analyzes the logic model of the aided designing for the instrument flight procedure,and elaborates the main technical difficulties, i.e. the evaluation of obstructive object in protected areas and the concept to solve it,that is,a way of automatic suitable grid traverse module.Applications in a real case have indicated that the prospect of the instrument flight procedure is of very optimistic one.