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| 传感器组网坐标变换及其精度分析 | |
| 引用本文： | 王放,魏玺章,黎湘. 传感器组网坐标变换及其精度分析[J]. 系统工程与电子技术, 2005, 27(7): 1231-1234 |
| 作者姓名： | 王放 魏玺章 黎湘 |
| 作者单位： | 国防科技大学ATR重点实验室,湖南,长沙,410073 |
| 摘 要： | 针对所得观测数据中存在一定的系统误差,这一误差又受到坐标变换的影响从而影响其校正处理的问题,结合传感器组网系统设计和应用的需要,分析了地理坐标变换算法的精度及其对组网传感器系统中的系统误差的影响,并通过理论分析和仿真实验得出了几个有益的结论,提出只有建立更为精确的大地水准面数学模型,才能真正提高坐标变换的精度。 |
| 关 键 词： | 传感器组网 地理坐标变换 系统误差 |
| 文章编号： | 1001-506X(2005)07-1231-04 |
| 修稿时间： | 2004-05-22 |
Coordinates transformation and the accuracy analysis in sensor network |
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| WANG Fang,WEI Xi-zhang,LI Xiang. Coordinates transformation and the accuracy analysis in sensor network[J]. System Engineering and Electronics, 2005, 27(7): 1231-1234 | |
| Authors: | WANG Fang WEI Xi-zhang LI Xiang |
| Abstract: | Interest in sensor network such as radar network surveillance has grown tremendously in the past few years. The accuracies of geodetic transformation and its influences on system bias in sensor network system are analyzed. And through the analysis and simulation, some good conclusions are obtained. |
| Keywords: | sensor network geodetic transformation system bias |
| 本文献已被 CNKI 万方数据 等数据库收录！ | |