一种实时的干涉仪测向异常值检测和纠错方法  

A Real-time Detecting and Correcting Method for Abnormal Values in Interferometer Direction-finding

作　　者：韦贤岁 WEI Xian-sui(Guilin Changhai Development Co.,Ltd.,Guilin 541000,China)

机构地区：[1]桂林长海发展有限责任公司,广西桂林541000

出　　处：《舰船电子对抗》2022年第3期89-92,共4页Shipboard Electronic Countermeasure

基　　金：广西自然科学基金项目,项目编号:2021JJB17009。

摘　　要：分析了干涉仪测向中出现异常值的原因,提出了基于参差法和虚拟法相结合的异常值检测方法。该检测方法具有实时性和检测概率高等特点,并采用了虚拟测角及滑窗平滑相结合的纠错算法,提高了纠错算法的实时性和可靠性,最后通过大量的仿真实验,验证了算法的性能,具有很好的工程指导意义。This paper analyzes the causes of abnormal values occur in interferometer direction-finding,proposes an abnormal value detection method based on the combination of stagger baseline method and virtual baseline method.The detection method has the characteristics of real-time and high detection probability,and adopts the error correction algorithm combining virtual angle measuring with sliding window smoothing to improve the real-time property and reliability of the error correction algorithm.Finally,the algorithm performance is verified through a large number of simulation experiments,which has a good engineering guidance significance.

关 键 词：干涉仪测向 参差法 虚拟法 

分 类 号：TN971.1[电子电信—信号与信息处理]