Ultralow frequency implementation method for magnetoelectric intelligent digital vibration velocity sensor

The invention provides an ultra-low frequency implementation method for a magnetoelectric intelligent digital vibration velocity sensor, and relates to the technical field of sensors. The ultra-low frequency implementation method for the magnetoelectric intelligent digital vibration velocity sensor comprises the following steps: S1, collecting the inherent frequency of the magnetoelectric intelligent digital vibration velocity sensor, and then substituting the inherent frequency into a calculation formula to calculate the inherent angular frequency, the elastic coefficient and the inertia mass of the magnetoelectric intelligent digital vibration velocity sensor; then analyzing the influence of the inherent angular frequency, the elastic coefficient and the inertia mass on the inherent frequency; and S2, a capacitor is connected to the output end of the vibration-magnetic-electric intelligent digital vibration speed sensor for detection in parallel. The characteristics of the magnetoelectric sensor are combine