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

FIELD: measuring equipment.

SUBSTANCE: device for measuring accelerations additionally contains analog and digital channels. The analog channel is implemented from the output of the angle sensor to one of the inputs of the moment sensor, through series-connected through information inputs, an amplifier, a threshold element with an ambiguity zone, an integrator, a filter, a trigger, in the feedback of which a third-order filter is included. The digital channel is implemented from the output of the integrator to the input of the moment sensor, through series-connected through information inputs, the first sampler, adder, second sampler, comparator, an asynchronous D-trigger, a matching circuit, a reversible binary counter, and a final register, the output of which is connected to the input of the moment sensor via an electronic key, and the output of the final register is the output of a digital code.

EFFECT: expansion of the bandwidth and increased accuracy of the device for measuring accelerations.

1 cl, 1 dwg