METHOD OF MEASURING ACCELERATION

摘要

FIELD: measuring engineering. ^ SUBSTANCE: method comprises measuring the scale coefficient of the compensation accelerometer provided with analogue-digital converter by means of a frequency dependent feedback current divider. Before measuring low accelerations, the capacitor of the divider is disconnected. After the disconnection, the capacitor of the divider is charged by the input current of the analogue-digital converter up to the value equal to the charge in the measuring regime. After the completion of charging, the capacitor is connected again. ^ EFFECT: enhanced precision. ^ 1 dwg