| 全自动变形监测系统精度分析 |
| |
| 引用本文： | 李秀海,冯金宇.全自动变形监测系统精度分析[J].交通科技与经济,2008,10(4):68-70. |
| |
| 作者姓名： | 李秀海 冯金宇 |
| |
| 作者单位： | 1. 黑龙江工程学院,测绘工程系,黑龙江,哈尔滨,150050
2. 哈尔滨市勘察测绘研究院,黑龙江,哈尔滨,150010 |
| |
| 基金项目： | 黑龙江省教育厅科学技术研究项目 |
| |
| 摘 要： | 基于测量机器人的固定全自动极坐标和固定全自动极坐标差分变形，提出了监测中的2种技术方案，推导了2种监测方案的精度估算公式，并对精度估算公式进行简化，用模拟数据进行了精度估算。研究了差分测量的原理和提高精度的方法，分析了2种监测方案的优缺点。分析表明：基于测量机器人的固定全自动极坐标差分变形监测技术方案是高精度自动变形监测中的最理想方案。
|
| 关 键 词： | 测量机器人 极坐标 变形监测 精度 |
Precision Analysis of the Automatic Monitoring Distortion System |
| |
| LI Xiu-hai,FENG Jin-yu.Precision Analysis of the Automatic Monitoring Distortion System[J].Technology & Economy in Areas of Communications,2008,10(4):68-70. |
| |
| Authors: | LI Xiu-hai FENG Jin-yu |
| |
| Institution: | LI Xiu-hai , FENG Jin-yu (1. Department of Surveying and Mapping, Heilongjiang Institute of Technology, Harbin 150050,China;2. Harbin Urban Construction Exploration ＆ Surveying Institute, Harbin 150010,China) |
| |
| Abstract: | The paper presents the two schemes and estimating precision formula of the pole coordinate observations of the automatic monitoring distortion system and the automatic differential monitoring distortion system based surveying robot.The simplified formulations are induced and used for estimating precision.The article also explains the reason why the differential surveying can improve the accuracy and analyzes the advantages and disadvantages about two plans.By comparison,the better plan is the technique of the pole coordinate observations of the automatic differential monitoring distortion system based surveying robot. |
| |
| Keywords: | surveying robot pole coordinate monitoring distortion precision |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
|
