| ADS-B监视下飞行间隔评估方法研究 |
| |
| 引用本文： | 张晓燕,陈亚青,刘国毅,何昕.ADS-B监视下飞行间隔评估方法研究[J].航空计算技术,2011,41(2):13-15. |
| |
| 作者姓名： | 张晓燕 陈亚青 刘国毅 何昕 |
| |
| 作者单位： | 1. 中国民航飞行学院,空管学院,四川,广汉,618307
2. 民航西南空管局,空管部,四川,成都,610202 |
| |
| 基金项目： | 国家863计划项目资助 |
| |
| 摘 要： | 广播式自动相关监视（ADS-B）技术推广使用的首要问题是间隔标准的确定,为此ADS-B下飞行间隔的评估就成为亟待解决的问题。采用与基准系统进行比较的方法,对ADS-B监视下的飞行间隔的安全评估方法进行了研究。建立了ADS-B监视下的危险接近概率模型,确定了ADS-B下飞行间隔的研究方法,对雷达监视和ADS-B监视下的危险接近概率进行比较分析,在不低于雷达监视的安全目标水平下确定出ADS-B监视下对应的最小间隔。研究结果表明：在不低于雷达监视的安全目标水平下,ADS-B监视下的飞行间隔标准更小,因此方法适用于国内ADS-B监视下的飞行间隔的评估。
|
| 关 键 词： | 广播式自动相关监视 危险接近概率 间隔标准 比较评估 基准系统 |
Research on Method of Flight Separation Assessment Based on ADS-B |
| |
| ZHANG Xiao-yan,CHEN Ya-qing,LIU Guo-yi,HE xin.Research on Method of Flight Separation Assessment Based on ADS-B[J].Aeronautical Computer Technique,2011,41(2):13-15. |
| |
| Authors: | ZHANG Xiao-yan CHEN Ya-qing LIU Guo-yi HE xin |
| |
| Institution: | 1 (1.College of Air Traffic Management,Civil Aviation Flight University of China,Guanghan 618307,China;2.Air Traffic Control Division,Southwest Regional Air Traffic Management Bureau,Chengdu 610202,China) |
| |
| Abstract: | The primary question of usage of ADS-B is the value of separation standard,so flight separation assessment based on ADS-B is becoming a burning question.The method of flight separation assessment based on ADS-B is analyzed using comparative assessment with reference system.Firstly,the close approach probability model is derived.Secondly,the close approach probability of radar surveillance and ADS-B is compared and research on method of flight separation assessment based on ADS-B is introduced.Finally,separation minimum of ADS-B is computed with not below target level of safety of radar.Study result shows that flight separation standard based on ADS-B is less than radar separation with not below target level of safety of radar,so the method is feasible for flight separation assessment based on ADS-B. |
| |
| Keywords: | automatic dependent surveillance-broadcast the probability of close approach separation standard comparative assessment reference system |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
