国防科技大学学报2024，Vol.46Issue(4)：45-53,9.DOI:10.11887/j.cn.202404005
航天器轨道机动自适应逆向移动滑窗检测方法
Adaptive antidromic window moving method for spacecraft orbital maneuver detection
摘要
Abstract
Using two line elements as data source,an adaptive method using antidromic window moving for detecting maneuvers of space objects was proposed.Adaptive window configuration model was established to get detection window for different objects.Meanwhile,cross arc prediction was integrated in order to obtain the maneuver time more precisely.Applying antidromic window moving method,the maneuver in the latest epochs can be detected.The results were compared with real maneuvers as well as in the existing literature.It is shown that the proposed method can adapt to the window configuration of maneuvering detection of space objects on different orbits.Besides,the detection success rate can reach more than 90%under the given simulation conditions.Moreover,the accuracy of maneuver time estimation is observably higher than that of existed method.Simulations of the approach proposed have demonstrated good performance in near-real-time maneuver detecting.关键词
轨道机动/移动滑窗/轨道异常检测/空间态势感知Key words
orbital maneuver/window moving/orbital anomaly detection/space situational awareness分类
航空航天引用本文复制引用
李泽越,杨震,李海阳,罗亚中..航天器轨道机动自适应逆向移动滑窗检测方法[J].国防科技大学学报,2024,46(4):45-53,9.基金项目
国家自然科学基金资助项目(11902347) （11902347）
军事科技领域青年人才托举工程资助项目(2021-JCJQ-QT-047) （2021-JCJQ-QT-047）
湖南省自然科学基金资助项目(2020JJ4657) （2020JJ4657）
