STRUCTURE VIBRATION CONTROL DEVICE

摘要

PROBLEM TO BE SOLVED: To effectively use vibrational energy in the vibration control device of a structure. SOLUTION: This structure vibration control device is characterized by having a piezoelectric element 2 installed in the structure 1 and converting the vibrational energy of the structure into electric energy, a resonance circuit 3 connected to this piezoelectric element 2 and an electric energy storage/ regenerative circuit 6 for storing or regenerating the electric energy taken out by this resonance circuit 3.