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

FIELD: measuring technology.

SUBSTANCE: invention relates to measuring technology. In addition, negative feedbacks are introduced into the device for measuring accelerations, analogue, from the output of the integrating amplifier to one of the inputs of the torque sensor through the first low-frequency filter, and discrete feedback, from the output of the integrating amplifier to the input of the integrator through an adder, a threshold element connected in series through the information inputs with an ambiguity zone, and one of the outputs of the integrator 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 integrator is connected to the input of the comparator through the second low-frequency filter, the output of the comparison circuit is connected to the electronic key through a trigger and the output of the reverse 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