DEVICE FOR MEASURING ACCELERATIONS Russian patent published in 2022 - IPC G01P15/13 

FIELD: measuring technology.

SUBSTANCE: invention relates to measuring technology. The device for measuring accelerations additionally includes an analog negative feedback from the output of the integrating amplifier to one of the inputs of the torque sensor through a low-frequency filter and a discrete negative feedback from the output of the integrating amplifier to the input of the comparator through an adder connected in series over the information inputs, a nonlinear element with a dead zone, and one of the outputs of the non-linear element with a dead zone is connected to the input of the adder through a high-frequency filter, in addition, the integrating amplifier is connected to the output of the angle sensor, the output of the comparison circuit is connected to the electronic key through a trigger, and the output of the reversible binary counter is a digital output.

EFFECT: expanding the bandwidth of the device for measuring accelerations and improving the measurement accuracy.

1 cl, 1 dwg