Fluxgate directional assembly are composed of accelerometer sensors and fluxgate sensors, which are mainly used in directional drilling, petroleum industry and…
Based on the underlying measurement principle of the tilt sensor, considering the sensor system error, operation and installation error, and referring…
The commonly used north finding methods include inertial instrument north finding, astronomical observation, geodesy, magnetic north finding, satellite positioning, reference object…
After nearly 20 years of development, the domestic interferometric fiber optic gyro is becoming mature, and has completely replaced the mechanical gyroscope…