Aerospace Instrument-Making Annotation << Back Error integrating HRG error signal generation components as Redkin S.P. In the computer calculation is made hemispherical resonator gyroscope drift velocity caused by the change in its status and error vibration generating information parameters. Shows the effect of instability in the measuring cycles oscillation pa-rameters ellipsoidal points resonator drift velocity at different angular orientations with respect to the elastic wave resonator. Considered hemispherical resonator gy-roscope drift velocity at different angular orientations with respect to the elastic wave resonator due to an absolute error of generating in-phase and quadrature components of the signal from the angle sensor. Thus illustrates the effect on the magnitude of the drift velocity of the input angular velocity. Given the treatment of the possible causes of the drift velocity with a periodicity of 180°, modifying its measurements in different workplaces and different orientation of the gyroscope in space. Provides a method for adjusting the gyro drift velocity caused by errors gen-erate in-phase and quadrature components of the signal angle sensors. Key words: HRG, drift velocity HRG, angle of wave HRG, signals HRG, adjustment of the drift velocity HRG. Contacts: E-mail: itt@rpkb.ru Pp. 23-30.