摘要
在飞行管理系统中,为了得到水平引导所需的合理引导路径,必须根据飞行计划进行航段解析,并构建过渡路径。过渡路径构建问题分为航段正常过渡的处理和特殊的"fish-bird"路径处理。分析了"fish-bird"路径产生的原因,给出了判断算法和处理方法,在此基础上归纳出不同航段间过渡路径的构建方法,最后给出了飞行计划解析流程。仿真结果证明了所提算法能够有效解决飞行计划的航段解析及其过渡路径的构建问题。
In the flight management system,the analysis of flight leg and the construction of transition path have to be realized based on the fight plan in order to obtain a proper path for horizontal navigation.The construction of transition involves the processing of two types of transition,standard leg transition and the special ＂fish-bird＂ transition.The present paper provides an analysis of the formation machanism of ＂fish-bird＂ path and proposes a judging method as well as a processing method.Based on this,a construction algorithm of transition between different types of legs is proposed,and the analyzing process of flight plan is produced.It is demostrated by the simulation that the proposed algorithm could effectively perform the leg analysis and construct the proper transition path.
出处
《中国民航大学学报》
CAS
2014年第3期6-10,共5页
Journal of Civil Aviation University of China
基金
航空科学基金资助(20125853035)
陕西省自然科学基金(2013JQ8026)
国家重点基础研究发展计划(973计划)(20126131890302)
