SERVO METER WITH ADAPTIVE FILTER Russian patent published in 2000 - IPC

FIELD: measurement of parameters of flight vehicle trajectories such as range-speed, speed-acceleration, angular coordinate-angular coordinate rate. SUBSTANCE: the meter has a filter of assessment of measured coordinate and an adaptation unit, whose introduction in the existing meter made it possible to adapt it for the current extrapolation error. This enhances the stability of meter functioning, the accuracy of assessment of tracked coordinates by 10 to 40% and reduces the transient response by 1.2 to 1.5 times, without any transient from the computer neither of enhanced speed of response, nor of any increase of the memory capacity. EFFECT: enhanced stability of functioning. 1 dwg