矿用随钻轨迹测量系统误差补偿方法

基金项目:

国家大学生创新创业项目(201410616006)

四川省应用基础研究计划项目（2013JY0165）

四川省教育厅重点科研计划项目（14ZA0063）

江苏省第四期“333工程”科研项目资助计划(BRA2014165)

详细信息

Error compensation method of mine-used drilling trajectory measurement system

1.
College of Nuclear Technology and Automation Engineering, Chengdu University of Technology, Chengdu 610059, China
2.
Jiangsu Kailide Technology Co., Ltd., Zhenjiang 212141, China

摘要: 介绍了随钻轨迹测量系统构成和测量原理，从传感器自身误差、工况环境误差、传感器安装误差3个方面详细阐述系统误差来源及其补偿方法。通过模拟水平定向钻进物理场景并分析比较误差补偿前后的姿态角可知，对不同误差源作出相应的误差补偿可以提高姿态角测量精度。
- 矿用定向钻进 /
- 轨迹测量 /
- 姿态角校正 /
- 误差分析补偿
Abstract: The paper introduced structure and measuring principle of drilling trajectory measurement system, and elaborated error sources and compensation method in details from three aspects including sensor itself, environmental conditions and sensor installation. The simulation of the physical scene of horizontal directional drilling, and analysis of attitude angle before and after the error compensation show that making appropriate error compensation for different error source can improve the accuracy of attitude angle measurement.
- mine-used directional drilling /
- trajectory measurement /
- attitude angle correction /
- error analysis and compensatio