| 摘要 |
FIELD: instrumentation engineering. SUBSTANCE: invention relates to field of gyroscopic instrumentation and can be used in navigation of sea, air and land objects, during gravimetric and geodetic operations. Circuitry of proposed method provides for reduced affect of errors of inertial system on output navigational parameters and elevation vertical. Specified technical result is achieves by addition of additional artificial signal to signals of projection of absolute angular velocity. Evaluations of errors of navigational parameters and elevation vertical and output navigational parameters are worked out by filter on the basis of signals of like parameters of various circuits of integration of kinematic equations which added additional signals have different values. EFFECT: decreased effect of errors of inertial system. |
