DEVICE FOR MEASURING ACCELERATIONS Russian patent published in 2021 - IPC G01P15/13 

FIELD: measurement.

SUBSTANCE: invention relates to device for measuring accelerations. Device comprises a sensitive element, an angle sensor, a negative feedback, a torque sensor, a timing circuit, a control automatic device and a first sampling device, a third adder, a second sampler, a comparator, asynchronous D-trigger, matching circuit, reversible binary counter and final register, wherein in it negative feedback from the angle sensor output to one of the inputs of the first adder is introduced through the integrating amplifier series-connected by information inputs, a threshold element with an ambiguity zone, a negative feedback phase detector, a smoothing filter, and in positive feedback from the angle sensor output to one of the inputs of the first adder through the in-series connected to the information inputs integrating amplifier, a threshold element with an ambiguity zone, a phase detector of positive feedback and a third-order filter.

EFFECT: technical result is higher accuracy of measuring acceleration.

1 cl, 5 dwg