| 摘要 |
FIELD: measurement technology. ^ SUBSTANCE: group of inventions refers to the instrument engineering sphere and can be used for gimballess inertial navigation systems of the aircrafts (AC) and, especially, for low-sized unmanned aircrafts (UMAC). To achieve this result the navigation complex contains gimballess inertial attitude-and-heading reference system (GIAHRS), device for calculation of the velocity and coordinates , three-channel block of linear acceleration transducer (LAT), block of coordinates' measurement, three-stage magnetic direction transducer, three-channel block of angular velocities' transducer. Determination of the angular attitude vector, velocity vector and radius-vector is realised by measuring the angular attitude vector and linear acceleration vector by automatic combination controller. ^ EFFECT: invention improves the accuracy. ^ 12 cl, 7 dwg |
