ACCELEROMETER Russian patent published in 2023 - IPC G01P15/13 

FIELD: measuring technology.

SUBSTANCE: accelerometer has an analog negative feedback from the output of the angle sensor to the input of the torque sensor through an amplifier with saturation, the first low-pass filter, the integrator and the second low-frequency filter, discrete negative feedback from the output of the integrator to the input of the comparator, in addition, the output of the comparison circuit is connected to the input of the electronic key through a high-frequency filter and a trigger, and the output of the reverse binary counter is the digital output of the accelerometer.

EFFECT: broadening the bandwidth of the accelerometer and improving the measurement accuracy.

1 cl, 1 dwg