首页 | 本学科首页   官方微博 | 高级检索  
     

利用方向角及其变化率对固定辐射源的三维单站无源定位
引用本文:郭福成,孙仲康,安玮.利用方向角及其变化率对固定辐射源的三维单站无源定位[J].电子学报,2002,30(12):1885-1887.
作者姓名:郭福成  孙仲康  安玮
作者单位:国防科技大学电子科学与工程学院,湖南长沙 410073
摘    要:本文提出了利用方位角、俯仰角及方位角速度或俯仰角速度信息对固定辐射源的三维单站无源定位模型和方法,指出这两种方法具有单次观测即可得出目标辐射源位置的优点,并针对这两种测距方法的误差和可观测性分别进行了分析,最后给出了单次测量三维定位和多次测量卡尔曼滤波后的计算机仿真结果和结论.

关 键 词:无源定位  可观测性  方位角  俯仰角  
文章编号:0372-2112(2002)12-1885-03
收稿时间:2001-07-18

Single Observer Passive Location of 3-D Fixed Emitter Using Direction and Its Rate of Changing Information
GUO Fu-cheng,SUN Zhong-kang,AN Wei.Single Observer Passive Location of 3-D Fixed Emitter Using Direction and Its Rate of Changing Information[J].Acta Electronica Sinica,2002,30(12):1885-1887.
Authors:GUO Fu-cheng  SUN Zhong-kang  AN Wei
Affiliation:School of Electronic Science & Engineering,National Univ of Denf Tech,Changsha,Hunan 410073,China
Abstract:This paper put forward a single observer passive location model and method of fixed radiation source using azimuth and elevation angle and its changing rate of information, and indicated that this method could give the position of emitter in a single measurement.lt also analyzed the location error and observability of these two methods. In the end of the paper, it gives computer emulation of single measurement and Kalman filtering emitter location and gives a conclusion.
Keywords:passive location  observability  azimuth angle  elevation angle  
本文献已被 CNKI 维普 万方数据 等数据库收录!
点击此处可从《电子学报》浏览原始摘要信息
点击此处可从《电子学报》下载全文
设为首页 | 免责声明 | 关于勤云 | 加入收藏

Copyright©北京勤云科技发展有限公司  京ICP备09084417号