中国空间科学技术2011，Vol.31Issue(6)：8-14,20,8.DOI:10.3780/j.issn.1000-758X.2011.06.002
雷达测量误差模型的容错检验算法
Outliers-tolerant Test Algorithms for Error Models of Radar Measurement
摘要
Abstract
The precision and reliability of spacecraft navigation mainly relies on the accuracy of error models of the radar system and measurement data. For the pulse radar, a series of new test algorithms were built, including the F-test algorithm and the outliers-tolerant F-test algorithm to test the fittness of the error models with measurement data, and the T-test algorithm and outliers-tolerant T-test algorithm to diagnose the significance of error components. These algorithms were based on the theory of statistical hypothesis test and can be used in two different cases with or without outliers in measurement data respectively. These algorithms were tested with practical measurement data from the pulse radar in tracking a-spacecraft. The results show that these algorithms have good outliers-tolerance and adaptation, and are available to diagnose whether the error models of radar data are correct.关键词
脉冲雷达/假设检验/模型诊断/容错/导航/跟踪Key words
Pulse radar/Hypothesis test/Model diagnosis/ Outliers tolerance/Navigation Tracking引用本文复制引用
胡绍林,余慧,王晓峰,楼琳..雷达测量误差模型的容错检验算法[J].中国空间科学技术,2011,31(6):8-14,20,8.基金项目
国家自然科学基金(11026224,61074077)资助项目 （11026224,61074077）
