自由飞行下的碰撞风险安全评估研究  

Study on Ssafety Aassessment of Free Flight Collision Risk

作　　者：卢婷婷[1] 张兆宁[1] 刘计民[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：《航空计算技术》2010年第6期25-29,46,共6页Aeronautical Computing Technique

基　　金：国家863计划资助项目(2006AA12A113)

摘　　要：概述了自由飞行的概念以及国内外对其研究现状,分析了Reich模型、RASRAM模型、随机分析模型、双冰球模型和Petri Net模型等5种常用碰撞风险模型,分剖析了各个模型的优点以及所存在的局限性,并在此基础上提出了自由飞行环境下的碰撞风险安全评估的未来研究方向。The free flight concept as well as the status quo of research at home and abroaddomestic and foreign were summarized.Then the collision risk model of the Reich model,the RASRAM model,the stochastic analysis model,double icehockey model and Petri Net model have analyzed,and then the application scope,merits and drawbacks of each model were analyzed.Furthermore the tendencies of the research in the future are put forward：the collision risk safety assessment based on CNS performance,the avoidance system how to reduce the collision risk,and human factors how to influence the collision risk.

关 键 词：新航行系统 自由飞行 碰撞风险 安全评估 

分 类 号：V355.1[航空宇航科学与技术—人机与环境工程] V328.4