| 摘要 |
FIELD: electrical engineering. ^ SUBSTANCE: compensation pendular accelerometer with frequency output contains amplifier of feedback circuit, sources of reference voltage, transistor relays, logical unit and source of reference current. Accelerometer feedback circuit includes capacitor, reference pulses to which are sent through transistor switched controlled with semiconductor relays that are connected parallel to capacitor through sources of reference voltage. ^ EFFECT: higher accuracy and lower capacity of reference current source. ^ 1 dwg |
