摘要
为了有效提高飞机的跟踪精度,获得准确的飞机监视信息,针对民航飞机运行的特点以及ADS-B信息的特征,充分利用ADS-B趋势信息报告和当前统计模型的优点,提出了一种基于ADS-B趋势信息的当前统计模型改进算法。该算法能够将直线运动和转弯机动飞行中的跟踪误差都稳定在60 m左右,证明了该算法适用于所有飞行阶段,提高了当前统计模型跟踪算法的精度和适用性。
In order to effectively improve the tracking accuracy and get accurate surveillance information of air- craft,according to the characteristics of civil aircraft operation and ADS - B information feature, an improved current statistical model algorithm based on ADS - B intent information is proposed by using ADS- B intend in- formation reports and the advantages of the current statistical model. Computer simulation results show that the tracking error during straight flight and turn maneuver is about 60 m using this algorithm. This algorithm is ef- fective to each flight stage. The tracking accuracy and the effectiveness of the current statistical model algorithm can be improved with this algorithm.
出处
《电讯技术》
北大核心
2012年第3期300-304,共5页
Telecommunication Engineering
基金
国家高技术研究发展计划(863计划)资助项目(2006AA12A103)~~
关键词
民航飞机
实时监视
目标跟踪
ADS-B
当前统计模型
跟踪精度
civil aviation aircraft
real - time surveillance
target tracking
ADS - B
current statistical model
tracking accuracy
