PROCESSING METHOD OF AIRCRAFT MOVEMENT INFORMATION Russian patent published in 2011 - IPC G01C23/00 

FIELD: instrument making.

SUBSTANCE: processing method of aircraft movement information involves operations related to received information on the main navigation parameters from inertial navigation system. At that, satellite navigation system, at least one three-axis accelerometre, one three-axis angular speed sensor and at least one magnetometre is used. Complexing of SNS data is performed so that there is the possibility of correcting parameters of navigation and errors accumulated at operation of inertial navigation systems. At that, there marked is the chosen aircraft movement trajectory with its possible location points which are arranged relative to each other in space at the distance equal to the pre-set value. Real aircraft position coordinates are determined by using the data from INS and SNS at discrete time points the values of which depend on dynamics and direction of aircraft angular speeds.

EFFECT: increasing informativity.

6 cl, 3 dwg