| 光电经纬仪实时引导的实现 |
| |
| 引用本文： | 吴能伟,陈涛. 光电经纬仪实时引导的实现[J]. 光子学报, 2007, 36(10): 1965-1968 |
| |
| 作者姓名： | 吴能伟 陈涛 |
| |
| 作者单位： | 中国科学院长春光学精密机械与物理研究所,长春,130033;中国科学院研究生院,北京,100039;中国科学院长春光学精密机械与物理研究所,长春,130033 |
| |
| 摘 要： | 在由四台光电经纬仪与雷达组成的测量网络中，为了提高光电经纬仪实时捕获跟踪空间目标的能力，建立基于目标位置估计的实时引导系统.利用滑窗式最小二乘法将光电经纬仪实时交汇数据和雷达的实测数据进行互联，解算出目标的瞬时位置，经时延补偿后获得目标的位置估计，经坐标转换后实现光电经纬仪的实时引导.实时引导系统充分利用了所有测量站的测量信息，可提高引导数据的引导准确度和可靠性.试验结果表明,该方法快速提供的平滑引导数据，不仅能准确将目标引入光电经纬仪的视场，亦可为其他测量设备提供参考数据.
|
| 关 键 词： | 光电经纬仪 交汇 滑窗式最小二乘法 实时引导 组网测量 |
| 文章编号： | 1004-4213（2007）10-1965-4 |
| 收稿时间： | 2006-01-25 |
| 修稿时间： | 2006-01-25 |
Development of Photoelectric Theodolite Real-time Guide |
| |
| WU Neng-wei,CHEN Tao. Development of Photoelectric Theodolite Real-time Guide[J]. Acta Photonica Sinica, 2007, 36(10): 1965-1968 |
| |
| Authors: | WU Neng-wei CHEN Tao |
| |
| Affiliation: | 1. Changchun Institute of Optics, Fine Mechanics and Physics, Changchun 130033 ,China;2. Graduate University of Chinese Academy of Sciences ,Beijing 100039 ,China |
| |
| Abstract: | Referring to a measuring network composed of four photoelectric theodolites and radar,a real-time guide system based on target parametric estimate is established to improve real-time capture and track capability of photoelectric theodolites.It is implemented using the sliding window least square method to associate radar measure data and photoelectric theodolites intersection data,calculating the simultaneous position of a target in space,getting position estimation by compensation of time,and coordinating transformation.It can improve guide precision and reliability of guide data.The results show that the smooth guide data can make the target situate in the photoelectric theodolites center field of view,and supply the referenced data for other equipments. |
| |
| Keywords: | Photoelectric theodolite Intersection Sliding window least square method Real-time guide Netted measurements |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
| 点击此处可从《光子学报》浏览原始摘要信息 |
|
点击此处可从《光子学报》下载全文 |
|
