Servo circuit of quartz flexible accelerometer with low power consumption and high integration

摘要

The accelerometer servo circuit is one of the important components in the inertial measurement system. Based on the working principle of the quartz flexible accelerometer and the composition of the hybrid integrated quartz flexible accelerometer servo circuit, this paper developed a quartz flexible accelerometer servo circuit with low power consumption and high integration using a linear stabilized power supply servo transconductance/compensation amplifier. The development of this circuit has guiding significance for the development of the traditional quartz flexible accelerometer servo circuit.