Errors of two-stage gyro in semi-natural conditions of hypersonic flight

1Shybetskiy, VYu.
1National Technical University of Ukraine “Kyiv Polytechnic Institute”, Kyiv, Ukraine
Kosm. nauka tehnol. 2014, 20 ;(2):52-54
Section: Spacecraft Dynamics and Control
Publication Language: Ukrainian

We present our results of semi-natural bench tests of uniform angular velocity sensor in the ultrasound beam which occurs in the operation of a hypersonic aircraft. It is proved that there are additional areas of caustic in wave pattern space.

Keywords: angular velocity gyro sensor, hypersonic aircraft

1. Karachun V.,  Mel’nick V., Shibetskii V. Gyro errors conditioned by developing pitching motion of fuselage during flight operations. Eastern-European Journal of Enterprise Technologies. N 5/7 (65), 45—47 (2013) [in Russian].
2. Shibeckij V. Ju. nfluence of the Gaussian curvature of the suspension of floating gyroscope on the elastic compliance in the acoustic field.  Young Scientist, N 12, 116—120 (2012) [in Russian].
3. Shibeckij V. Ju., Karachun V. V. Float in the gyro suspension at the flight operations.  Izv. GUAP.Aerokosmicheskoe priborostroenie.  Issue 4, 41—44 (2013) [in Russian].
4. Karachun V. V., Mel'nick V. N. Influence of diffraction effects of the inertial sensors of a gyroscopically stabilized platform: three-dimensional problem.  Int. Appl. Mech.  48(4), 458—464 (2012).