ACCELEROMETER Russian patent published in 2009 - IPC G01P15/13 

FIELD: measurements.

SUBSTANCE: invention can be used as a sensitive element in stabilisation and navigation compensation-type systems intended for measurement of mechanical magnitudes. Known device comprises analog channel with sensitive element, angle pickup, integrator, voltage-current converter and moment pickup and digital channel. In the latter, three-digit shift register is connected from comparator outlet, via reversing pickup, to balance register input. Note here that integrator and first adder are added to analog channel output connected to voltage-current converter input. Digital channel incorporates additionally the second adder. Analog channel additionally incorporates isodromic circuit, while digital circuit includes additional 2^nd-order speedup link and input data flow control circuit.

EFFECT: faster response and wider bandpass.

5 dwg