摘要
将航空航天惯性导航原理应用于钻孔弯曲测量中，提出了用重力加速度计能够组成一种新型捷联式结构的测量系统，建立了重力加速度计测量系统数学模型，推出了计算钻孔倾斜角、方位角和探头自转角的公式，最后论证了捷联式结构测量系统的优越性．
The principle of aero-astronomic inertial navigation is applied to borehole survey. A new measurement system consistion of a quick-connection gravity accelerometer is presented.A mathematic model of the gravity accelerometer survey system is given.The formulas for calculating the inclination and azimuth angles of the borehole and the probe spin angle are also deduced.Finally,the advantages of the new measurement system with quick connection are discussed.
出处
《煤炭学报》
EI
CAS
CSCD
北大核心
1996年第2期164-167,共4页
Journal of China Coal Society
关键词
钻孔
弯曲测量
加速度计
陀螺
煤矿
inertial navigation,gravity accelerometer,quick-connection,gyro
