The Effect of Material Composition of Piezoelectric Elements with Chosen Shapes on Plate Vibration Reduction

• Authors: J. Wiciak , R. Trojanowski
• Languages of publication: EN

Abstracts

EN

This paper presents numerical analysis of efficiency of different shapes and material composition of piezoelectric actuators used for vibration reduction. Four numerical models representing a plate clamped on all sides with two attached piezoelectric elements were created. For each model, one element had the same shape and composition and was used for plate excitation, and the other one, used for vibration reduction, had different shape and possibly material composition and could be of square or circular shape with either homogeneous or two-part material composition. Two modes were taken into account: the first mode and the fifth mode. Analysis of results was performed with ANSYS software.

Keywords

EN

43.40.-r; 43.28.Js; 46.40.Ff

Discipline

• 46.40.Ff: Resonance, damping, and dynamic stability

• Publisher: Institute of Physics, Polish Academy of Sciences
• Journal: Acta Physica Polonica A
• Year: 2014
• Volume: 125
• Issue: 4A
• Pages: A-179-A-182

Dates

published

2014-04

Contributors

author

J. Wiciak

• Department of Mechanics and Vibroacoustics, AGH University of Science and Technology, Al. A. Mickiewicza 30, 30-059 Krakow, Poland

author

R. Trojanowski

• Department of Mechanics and Vibroacoustics, AGH University of Science and Technology, Al. A. Mickiewicza 30, 30-059 Krakow, Poland

References

• [1] E.K. Dimitriadis, C.R. Fuller, C.A. Rogers, J. Vib. Acoust. 113, 100 (1991), doi:10.1115/1.2930143
• [2] A. Brański, Acta Phys. Pol. A 123, 1123 (2013), doi:10.12693/APhysPolA.123.1123
• [3] U. Ferdek, M.S. Kozień, Acta Phys. Pol. A 123, 1044 (2011), doi:10.12693/APhysPolA.123.1044
• [4] M.S. Kozień, Acta Phys. Pol. A 123, 1029 (2013), doi:10.12693/APhysPolA.123.1029
• [5] E.M. Sekouri, Y. Hu, A.D. Ngo, Mechatronics 14, 1007 (2004), doi:10.1016/j.mechatronics.2004.04.003
• [6] M. Kozupa, J. Wiciak, Acta Phys. Pol. A 118, 95 (2010)
• [7] R. Trojanowski, J. Wiciak, Acta Phys. Pol. A 118, 168 (2010)
• [8] A. Branski, S. Szela, Acta Phys. Pol. A 119, 942 (2011)
• [9] M. Wiciak, Acta Phys. Pol. A 121, A-142 (2012)
• [10] M. Wiciak, R. Trojanowski, Acta Phys. Pol. A 123, 1048 (2013), doi:10.12693/APhysPolA.123.1048
• [11] C.T. Loy, K.Y. Lam, J.N. Reddy, Int. J. Mech. Sci. 41, 309 (1999)
• [12] M. Pietrzakowski, Mechanics 26, 181 (2007)

Identifiers

DOI

10.12693/APhysPolA.125.A-179