ON COMPARING THE EQUATIONS OF MOTION AND THE PROPERTIES OF THE CORRECTED GYRO OPERATION WITH ALGORITHMS AND PROPERTIES OF ITS COMPUTER STRAPDOWN COUNTERPART
The article presents an emerging approach for creating strapdown inertial orientation systems which are structurally more simple but algorithmically more complex than the typical systems with gimbals. The orientation and the gimbal functions by the signalcoming from gyroscopes and accelerometers attached to the side of an object are performed by on-board computers. Gyrovertical differential equations of motion with a radial correction [4]are chosen for the algorithms. In other cases, the giro vertical and pendular gyrocompasses [5] do not always provide the necessary dynamics of the exhibition. In this paper differential equations of motion of single-rotor (or indirectly controlled) dynamic gyrocompasses in gimbals are taken as the basis for the construction of algorithms for the strapdown gyrocompass performance. The article provides the analogy of the properties of the corrected and analytically constructed strapdown gyrocompass, which is an indication of its application perspectiveness.