| 空间目标纯测角相对定位方法 |
| |
| 引用本文： | 刘元,谢京稳,吴正容.空间目标纯测角相对定位方法[J].中国空间科学技术,2006,26(1):48-52,71. |
| |
| 作者姓名： | 刘元 谢京稳 吴正容 |
| |
| 作者单位： | 北京跟踪与通信技术研究所,北京,100094 |
| |
| 摘 要： | 探讨了利用多个传感器上同步收集的角度观测信息,使用带有差分-自校准方法的推广卡尔曼滤波器来进行空间目标相对定位的可行性。仿真结果表明该方法实时性强,收敛速度快,误差估计精确,具有很好的应用前景。
|
| 关 键 词： | 空间定位 校准 角度测量 非线性滤波 |
| 收稿时间： | 2004-09-01 |
| 修稿时间： | 2004-09-012004-09-29 |
Relatively Locating a Space Target Using Angle-only Measurements |
| |
| Liu Yuan,Xie Jingwen,Wu Zhengrong.Relatively Locating a Space Target Using Angle-only Measurements[J].Chinese Space Science and Technology,2006,26(1):48-52,71. |
| |
| Authors: | Liu Yuan Xie Jingwen Wu Zhengrong |
| |
| Institution: | Beijing Institute of Tracking and Telecommunication Technology, Beijing 100094 |
| |
| Abstract: | The problem of locating a space target relatively using angle-only measurements is(investigated).These measurements are collected from multi-sensors synchronously.A differential-self-calibration method with extended Kalman filter(EKF) is proposed.The effect of the method is demonstrated by simulation,and the result of simulation shows that the good real-time(characteristic) with accurate results. |
| |
| Keywords: | Space positioning Calibration Angular measurement Nonlinear filtering |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
