TY - GEN
T1 - Beams and plates vibroacoustic energy diffusion optimization by means of distributed shunted piezoelectric patches
AU - Collet, Manuel
AU - Ouisse, Morvan
AU - Cunefare, Ken A.
AU - Beck, Benjamin
AU - Ruzzene, Massimo
AU - Airoldi, L.
AU - Casadei, F.
PY - 2009
Y1 - 2009
N2 - The paper proposes a synthesis of different new methodologies for developing a distributed, integrated shunted piezo composite for beams and plates applications able to modify the structural vibro acoustical impedance of the passive supporting structure so as to absorb or reflect incidental power flow. This design implements tailored structural responses, through integrated passive and active features, and offers the potential for higher levels of vibration isolation as compared to current designs. Novel active and passive shunting configurations will be investigated to reduce vibrations such as distributed Resistance Inductance and Resistance with negative Capacitance circuits.
AB - The paper proposes a synthesis of different new methodologies for developing a distributed, integrated shunted piezo composite for beams and plates applications able to modify the structural vibro acoustical impedance of the passive supporting structure so as to absorb or reflect incidental power flow. This design implements tailored structural responses, through integrated passive and active features, and offers the potential for higher levels of vibration isolation as compared to current designs. Novel active and passive shunting configurations will be investigated to reduce vibrations such as distributed Resistance Inductance and Resistance with negative Capacitance circuits.
UR - https://www.scopus.com/pages/publications/77953787323
UR - https://www.scopus.com/pages/publications/77953787323#tab=citedBy
U2 - 10.1115/SMASIS2009-1256
DO - 10.1115/SMASIS2009-1256
M3 - Conference contribution
AN - SCOPUS:77953787323
SN - 9780791848975
T3 - Proceedings of the ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems 2009, SMASIS2009
SP - 211
EP - 216
BT - Proceedings of the ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems 2009, SMASIS2009
T2 - 2009 ASME Conference on Smart Materials, Adaptive Structures and Intelligent Systems, SMASIS2009
Y2 - 21 September 2009 through 23 September 2009
ER -