| 基于加权因子的光电经纬仪航迹测量 |
| |
| 引用本文： | 李希字,张天伍,邰明省.基于加权因子的光电经纬仪航迹测量[J].计算机测量与控制,2011,19(7). |
| |
| 作者姓名： | 李希字 张天伍 邰明省 |
| |
| 作者单位： | 1. 鹤壁职业技术学院,河南鹤壁,458030
2. 河南工程学院,河南新郑,451191 |
| |
| 摘 要： | 针对光电经纬仪测量的异面定位误差,采用加权因子算法进行调整;首先建立空中测量目标的定位模型,为避免因各种误差对测量数据的影响,接着用加权因子对目标无偏估计,通过调整加权因子提高测量模型的精度,最后建立模型并进行仿真实验,得到了精确的航迹坐标,仿真结果表明减少虚假航迹,提高对被测目标的定位精度。
|
| 关 键 词： | 光电经纬仪 虚假 加权 航迹 |
Photoelectric Theodolite Track Measurement Based on Weighted Factor |
| |
| Li Xizi,Zhang Tianwu,Shao ming sheng.Photoelectric Theodolite Track Measurement Based on Weighted Factor[J].Computer Measurement & Control,2011,19(7). |
| |
| Authors: | Li Xizi Zhang Tianwu Shao ming sheng |
| |
| Affiliation: | Li Xizi1,Zhang Tianwu2,Shao ming sheng1(1.HeBi Occupation Technology College,HeBi 458030,China,2.HeNan Institute of Engineering,XinZheng 451191,China) |
| |
| Abstract: | In view of the photoelectricity transit survey different surface position error,uses the weighting factor algorithm to carry on the adjustment.First establishes the aerial survey goal the localization model,because for avoids each kind of error to surveying the data the influence,then uses the weighting factor to the goal unbiassed estimate,through the adjustment weighting factor enhancement survey model precision,finally establishes the model and carries on the simulation computation,obtained the precise f... |
| |
| Keywords: | photoelectric theodolite unture Weighted track |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
|
