Directional well using MWD as its working tools to get directional well data. The reliability of directional tools is very important. Describing the directional…
INS is including thegyroscope and accelerometer also algorithm. From the platform system and the working principle of strapdown system, made the following comparison:…
Inertial navigation systems (INS) includes three gyroscopes and three accelerometers. Through gyroscope and accelerometer measurement data, the movement of vector in the inertial reference…
About continuous north seeking gyro and FOG north seeking gyro, some questions and solutions for customers 1. Is the memory based function completed? It was…