Patent ID: 8733174
Filing Date: 2014-05-27
Classification: G01C

Abstract:
1. A method for controlling a vibrating sensor comprising a base and an axisymmetrical resonator secured to the base, the base and the axisymmetrical resonator being associated with electrodes connected to a control circuit via at least a first connection channel and a second connection channel with the electrodes being connected to one or other of the channels, the control circuit comprising excitation electronics and detection electronics and being arranged to control an excitation stage and a detection stage on each of the connection channels, the method comprising the step of controlling excitation stages and the detection stages so that the excitation stages and the detection stages have substantially identical respective durations, and in such a manner the following sequence is performed: excitation stage on the second connection channel; detection stage on the first connection channel; excitation stage on the first connection channel; and detection stage on the second connection channel.