一种模糊飞行冲突实时检测方法研究  

A Fuzzy Real-Time Flight Conflict Detection Method Research

作　　者：王超[1] 沈志鹏[1] 

机构地区：[1]中国民航大学空中交通管理学院,天津300300

出　　处：《中国民航大学学报》2009年第3期4-7,共4页Journal of Civil Aviation University of China

基　　金：天津市科技支撑计划重点项目(07ZCKFGX01600)

摘　　要：为了解决飞行冲突检测中虚警和漏警问题,提出飞机之间的模糊空间接近度概念以及一种模糊冲突检测方法。该方法通过实时计算飞机对之间垂直接近度与水平接近度,并使用模糊推理规则来判断飞机当前相对接近趋势以及是否存在冲突。仿真实验表明:该冲突检测方法能有效减少飞行冲突的虚警和漏警。In order to solve the false alarm and missed detection problem of flight conflict detection,the concept of aircrafts＇ fuzzy space proximity and a fuzzy conflict detection method has been proposed. By calculating the real-time vertical proximity and horizontal proximity between aircraft pairwise and using fuzzy rule-based reasoning, the relative approach tendencies of current aircrafts and whether conflict exists can be judged.The simulation tests show that this method can reduce false alarm and missed detection problem effectively.

关 键 词：空间接近度 水平接近度 垂直接近度 飞行冲突检测 

分 类 号：V355[航空宇航科学与技术—人机与环境工程]