Development and Application of Dynamically Tuned Gyro Inclinometer

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.