Aerospace Instrument-Making Annotation << Back The navigation system of aircraft bomb engineering with it was corrected with in-orbit satellite of Earth. P.L. Plaksin Lately the inertial navigation systems have been applied widely with the correction of their movement from four in-orbit satellites of the Earth for increasing the pointing accuracy of aircraft bombs. These systems have high control precision with good noise immunity and the ability to work in any weather conditions. The navigation systems contain Kalman filters solving the task of condition estimation by means measurements, and increasing the pointing accuracy even if control signals are lost from the satellites.