FIELD: the invention refers to the field of high-precision instrument -making industry and may be used at manufacturing and exploitation of inertial navigational systems on electrostatic gyroscopes.
SUBSTANCE: the essence of the invention is in the following: the nominal frequency of the rotor's revolutions at which it becomes integral-spherical(the nominal frequency of revolution) is defined in accordance with the results of changing of the drift of the gyroscope's rotor on two frequencies of the rotor's revolution in two positions of the rotor in a vacuum chamber. The invention allows to reduce the influence on the shifts of the electrostatic gyroscope's rotor of such factors as instability of tracking systems of the suspension, a rotor's charge, an error of tracking systems of swinging of an angular position.
EFFECT: increases accuracy of the gyroscope.
1 dwg
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