ANGLE SENSOR BASED ON WAVE SOLID-STATE GYROSCOPE WITH METAL RESONATOR Russian patent published in 2025 - IPC G01C19/56 

FIELD: measuring.

SUBSTANCE: invention relates to measurement equipment, namely to gyroscopic instruments used in information-measuring systems for orientation, stabilization and navigation of objects and control of their movement. Angle sensor based on a wave solid-state gyroscope with a metal resonator comprises a metal cylindrical resonator, at the bottom of which piezoelectric elements are located symmetrically along a circle with an equal pitch, an electronics unit and a demodulator. In addition, a three-axis accelerometer is introduced into the housing of the angle sensor, the axes of which are collinear to the axes of the wave solid-state gyroscope, which provides the initial setting relative to the line of the local vertical, a computer for angular orientation of a mobile object, which enables to calculate initial orientation angles based on signals from accelerometers and a wave solid-state gyroscope, and a computing device with a function for storing initial values of orientation angles.

EFFECT: broader technical capabilities of using an angle sensor based on a wave solid-state gyroscope with a metal resonator.

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