基于球形边界的ATC飞行冲突概率预测  

Algorithm of the Conflict Probability in ATC Based on Spherical Boundary

作　　者：宫峰勋[1] 

机构地区：[1]中国民航学院通信工程系天津市信号处理重点实验室,天津300300

出　　处：《计算机工程与应用》2005年第28期177-178,共2页Computer Engineering and Applications

基　　金：国家自然科学基金资助项目(批准号:60472125)

摘　　要：文章根据ICAO的飞行规则对飞行器的飞行冲突进行了较详细的理论分析,将该飞行冲突过程分成两个阶段即航路巡航阶段和离场起飞、进近着陆阶段,通过简化飞行边界条件和飞行冲突状态,分别推导给出了该两个阶段需要的三维飞行冲突预测解析运算模型。该飞行冲突预测解析运算模型运算量明显得到减少,并利用Monte-Carlo仿真算法验证了该算法的精确度和可行性。According to the ICAO flight rules,this paper analyzs the flight conflict in details,and then conflict course is divided into two phases,which are routing and landing/take off.At last,a new algorithm about estimating 3-D conflict probability is improved by reducing condition of flight boundary and flight conflict station.The amount of calculation of the method is reduced,and a Monte-Carlo simulation experiment verifies the precision and effectiveness of the algorithm.

关 键 词：空中交通管制 三维冲突探测 飞行扇区 冲突边界 冲突概率分析 

分 类 号：TP39[自动化与计算机技术—计算机应用技术]