摘要 |
<p>#CMT# #/CMT# The method involves applying a reduced continuous polarization voltage to electrodes of a capacitive unit by an applying unit, where the voltage has a value lower than a threshold for which remanent field generated by the reduced continuous polarization voltage is measured. An output signal of the capacitive unit is measured, and a gain correction of the capacitive unit is calculated based on the measured output signal. #CMT# : #/CMT# An independent claim is also included for a device for correcting a gain of a capacitive unit. #CMT#USE : #/CMT# Method for correcting a gain of a capacitive unit that is used for detecting and controlling the deformations of a mechanical resonator in an axisymmetric vibrating gyroscope. #CMT#ADVANTAGE : #/CMT# The method can effectively correct the gain of the capacitive unit, and eliminates the effects of the remanent field. #CMT#DESCRIPTION OF DRAWINGS : #/CMT# The drawing shows a flowchart illustrating the capacitive unit's gain correcting method in an initialization phase.'(Drawing includes non-English language text)'.</p> |