MEMS IMU refers to the inertial measurement unit (IMU) in microelectromechanical systems (MEMS). MEMS refers to high-tech devices with dimensions of a…
Fluxgate directional assembly is an important part of MWD, which is mainly composed of three-axis accelerometers and three-axis fluxgate sensor. It is mainly…
1.Characteristics and working principle of gyro-theodolite The gyro theodolite uses the axial fixation and precession of the gyro motor when rotating at…