基于高斯过程的ADS-B监视性能评估研究  

ADS-B Monitoring Performance Evaluation Based on Gaussian Process

作　　者：张榆薪 王欣[1] ZHANG Yu-xin;WANG Xin(School of Computer Science,Civil Aviation Flight University of China,Guanghan 618307)

机构地区：[1]中国民用航空飞行学院计算机学院,广汉618307

出　　处：《现代计算机（中旬刊）》2018年第6期28-31,共4页Modern Computer

基　　金：国家自然科学基金名航联合基金(No.U1233105);中国名航飞行学院面上科研项目(No.J2016-31)

摘　　要：广播式自动相关监视(ADS-B)是一种新型航行监视技术,对ADS-B的运行效果进行验证与评估,对航空系统的安全运行具有重要意义。通过分析ADS-B航迹点的数据特征,构建高斯过程模型,从ADS-B系统的精度和完好性、漏点、离散度和跳点方面对ADS-B监视性能进行评估。实验中采用中国民航飞行学院的实际运行环境中的ADS-B数据,验证所提出的评估方法的可行性和有效性。The verification and evaluation of the operational effect of ADS-B is of great significance to the safe operation of the aviation system.By analyzing the data characteristics of the ADS-B track point,constructs a Gaussian process model.The ADS-B monitoring performance is evaluated in terms of accuracy and integrity,leakage,dispersion,and hops of the ADS-B system.The ADS-B data in the actual operating environment of the Civil Aviation Flight University of China is used in the experiment to verify the feasibility and effectiveness of the assessment method proposed.

关 键 词：广播式自动相关监视 监视性能评估 高斯过程 

分 类 号：V355.1[航空宇航科学与技术—人机与环境工程]