Modern mobile and on-board terminals contain an increasing number of sensors, gyroscopes, accelerometers, magnetometers, photoreceptors, and more. In principle, the essence…
ER-E2 is specially designed for borehole drilling field which has overcame the following technical difficulties, especially its operating temperature up to…
1. Introduction to the inertial navigation system Inertial Navigation System (INS), also known as inertial reference system, is an autonomous navigation…