学术
摘 要:
动力调谐陀螺钻孔测斜仪是一种新型精密测斜系统，它利用惯性导航技术来进行钻孔测量，该系统可以自动寻北，各测点之间数据没有关联，消除了以往陀螺测斜仪的累计误差，提高了钻孔测斜精度，适用于在有磁干扰的钻孔、钻杆和套管内进行轨迹测量。介绍了动力调谐陀螺钻孔测斜仪的构成、测量原理、特点及应用情况等。[著者文摘]
文章出处:
《探矿工程：岩土钻掘工程》-2008年35卷1期,39 -33-35,39页
栏目信息:
分 类 号:
文献标识码:
A
文章编号:
1672-7428（2008）01-0033-03
相关文章:
Development and Application of Dynamically Tuned Gyro Inclinometer
JI Wei-feng, LI Zhong, ZHAO Yan-lai （The Institute of Exploration Technology, CAGS, Chengdu Siehuan 610081, China）
Abstract:
The article briefly introduces the configuration, measuring principle, characters and application of the dynamically tuned gyro inclinometer. It is a new type of inclinometer system, can automatically seek north by inertial navigation technique, and each measure point data has no connection with total amount error of former gyro inclinometer being removed and measure accuracy being raised. It is suitable for measurement of boring trace in borehole, drilling pipe and casing with magnetic interference.[著者文摘]
Key words:
dynamically tuned gyro ; accelerometer ; inclinometer
基金资助:
中国地质调查局地质调查项目“高直度钻孔新器具新工艺研究”（编号：科[2002]021-01）
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