Forced damping vibration strategies have a paramount relevance in all those cases where surface vibrations represent disturbances. Knowing that surfaces show different resonant modes of vibration related to their geometry we have selected a cantilever beam that has only one principal resonant frequency. Therefore we have developed a circuit that, using the opposite phase signals technique, reduces the oscillation time of the cantilever beam. Different sensors as accelerometer, piezoelectric, infrared proximity detector have been used to read out the vibration of the cantilever.
Lo Castro, F., Bisegna, P. (2006). Forced damping vibration of a cantilever beam. In Sensors and microsystems: proceedings of the 11th italian conference (pp.307-311). World Scientific [10.1142/9789812793393_0061].
Forced damping vibration of a cantilever beam
BISEGNA, PAOLO
2006-01-01
Abstract
Forced damping vibration strategies have a paramount relevance in all those cases where surface vibrations represent disturbances. Knowing that surfaces show different resonant modes of vibration related to their geometry we have selected a cantilever beam that has only one principal resonant frequency. Therefore we have developed a circuit that, using the opposite phase signals technique, reduces the oscillation time of the cantilever beam. Different sensors as accelerometer, piezoelectric, infrared proximity detector have been used to read out the vibration of the cantilever.I documenti in IRIS sono protetti da copyright e tutti i diritti sono riservati, salvo diversa indicazione.
