| 摘要 |
FIELD: physics. ^ SUBSTANCE: accelerometer has a sensitive element, an angle sensor, pre- and selective amplifiers and a local negative feedback from the output of the selective amplifier to the input of a signal level converter through a second adder, a comparator and an integrator connected in series on data inputs, where the output of the integrator is connected to the input of the second adder through a filter with transfer constant where k1, T1, s denote transfer constant, time constant of the filter and Laplace operator. ^ EFFECT: introduction of said feedback enables to design a device with a wide bandwidth and no offset. ^ 4 dwg |
