## 留言板

 引用本文: 赵建辉, 孔琪颖, 李帆等 . 捷联惯性连续测斜算法仿真[J]. 北京航空航天大学学报, 2006, 32(11): 1286-1289.
Zhao Jianhui, Kong Qiying, Li Fanet al. Simulation of a strapdown inertial continuous wellbore survey algorithm[J]. Journal of Beijing University of Aeronautics and Astronautics, 2006, 32(11): 1286-1289. (in Chinese)
 Citation: Zhao Jianhui, Kong Qiying, Li Fanet al. Simulation of a strapdown inertial continuous wellbore survey algorithm[J]. Journal of Beijing University of Aeronautics and Astronautics, 2006, 32(11): 1286-1289. (in Chinese)

## 捷联惯性连续测斜算法仿真

###### 作者简介:赵建辉(1969-),男,陕西澄城人,副教授,zhaojianhui@buaa.edu.cn.
• 中图分类号: TD 175+.3

## Simulation of a strapdown inertial continuous wellbore survey algorithm

• 摘要: 针对快速准确的油井轨迹测量要求,研究了一种基于陀螺罗盘测量方案的连续测斜方法.根据不同井斜角度范围,此方法采用了两种工作模式:陀螺罗盘测量模式(倾斜角≤15°)和连续测量模式(倾斜角＞15°).陀螺罗盘测量模式在特定测点进行静态单点测量.连续测量模式进行仪器移动过程中的不停止测量,测量初值通过陀螺罗盘测量模式确定.给出了两种工作模式下的数学模型.对连续测斜算法的有效性进行仿真验证.比较了仿真结果和原始轨迹,得出了测量误差曲线.仿真结果表明,算法可以实现倾斜角0°~90°、方位角0°~360°的全方位井眼轨迹连续测量,大大提高了测量效率.

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##### 出版历程
• 收稿日期:  2006-04-30
• 刊出日期:  2006-11-30

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