METHOD FOR MEASURING ANGULAR VELOCITY AND ACCELERATION PARAMETERS BY MICROMECHANICAL GYROSCOPES AND ACCELEROMETERS Russian patent published in 2022 - IPC G01C23/00 

FIELD: measuring equipment.

SUBSTANCE: invention relates to measurement equipment. Essence of the invention consists in the fact that in the method of measuring the angular velocity and acceleration parameters by micromechanical gyroscopes and accelerometers there are no errors caused by the angular velocity of the rotating module, since measurements are made during stops of module rotation. At the same time there is no need for a module rotation angle sensor and there are no errors in determining the angular position of the modules, since each module is pre-calibrated at turns through 90° on the bench, determining the module turn angles by 0°, 90°, 180°, 270°, and then during operation of module its readings are divided by Cos of these angles.

EFFECT: high accuracy of determining navigation parameters and orientation parameters of mobile objects.

1 cl, 1 dwg