Application of gyro-theodolite orientation in mine contact measurementThe working principle of the gyroscope is based on its north-seeking characteristics, and the north-seeking methods are based on its north-seeking…Read More
Research on downhole north seekerNorth seeker is a kind of inertial measurement and inertial positioning system developed on the basis of inertial navigation system, which can…Read More
Parameters to Evaluate Performance of Quartz Flexure AccelerometersAccelerometers, also known as acceleration sensors, are devices capable of measuring the acceleration of electronic equipment. They are crucial components in…Read More
Main features of MEMS gyroscopeMEMS gyroscope is the core component of inertial navigation system, it can play an important role in oil logging, drilling, aerospace, mining…Read More
IMU temperature drift removal algorithmIntroductionInertial Measurement Unit (IMU) is a sensor component that integrates an accelerometer and a gyroscope and is used to measure the…Read More
Magnetic Sensitivity of FOG IMUInertial measurement unit (IMU) is the key of position and attitude system to obtain high-precision position and attitude information and realize…Read More
Research on orthogonal monitoring technology of north finderNorth finder can provide accurate heading information for the carrier, and plays an important role in many fields such as national…Read More
Factors Affecting the Stability of Q-Flex AccelerometersThe quartz flexible accelerometer is one of the key sensitive components in inertial navigation systems, and its measurement error directly affects…Read More
Error Generation Mechanism of MEMS Gyroscope Under High Acceleration ConditionWith the continuous improvement of MEMS sensor, the advantages of small size and light weight of MEMS gyroscope have been further…Read More
Application of gyro-theodolite orientation in shaft contact measurementThe use of gyro-theodolite orientation for shaft joint surveying has significant advantages. Not only does it not require occupying the shaft,…Read More