A CONTROL DEVICE FOR AN EXCITATION SIGNAL OF A RESONANT MECHANICAL OSCILLATING ELEMENT, A MEASUREMENT DEVICE, A METHOD FOR CONTROLLING THE EXCITATION SIGNAL, A METHOD FOR PERFORMING MEASUREMENTS, A COMPUTER PROGRAM AND A STORAGE DEVICE.

摘要

A control device for an excitation signal of a resonant mechanical oscillator element, a measuring device, a method for controlling the excitation signal, a method for taking measurements, a computer program and a storage device. One aspect of the invention relates to a control device for an excitation signal of a resonant mechanical oscillator element (3) excited by said excitation signal (F). The control device further comprises means for determining a gap (j) between a signal representative of the oscillation (Z) of the oscillating element and a feedback component (F2) and means of generating the feedback component (F2) that are configured so that the feedback component (F2) has an amplitude (GA) that is a function of said offset (j). Other aspects of the invention relate to a measuring device, a method for controlling the excitation signal, a method for taking measurements, a computer program and a storage device.