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TECHNICAL PAPERS

Development of a PVDF Sensor for the Measurement of the Acoustic Local Volume Displacement of Vibrating Beams

[+] Author and Article Information
Randall Rozema, Brian Zellers, Koorosh Naghshineh

Mechanical and Aeronautical Engineering Department, Western Michigan University, Kalamazoo, MI 49008

Marcellin Zahui

University of North Dakota, Mechanical Engineering Department, Grand Forks, ND 58202

J. Vib. Acoust 126(3), 352-358 (Jul 30, 2004) (7 pages) doi:10.1115/1.1760556 History: Received September 01, 2001; Revised December 01, 2003; Online July 30, 2004
Copyright © 2004 by ASME
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References

Johnson,  M. E., and Elliot,  S. J., 1995, “Active Control of Sound Radiation Using Volume Velocity Cancellation,” J. Acoust. Soc. Am., 98(4), pp. 2174–2186.
Guigou, C., Charrette, F., and Berry, A., 1994, “Active Control of Sound by Minimization of Volume Velocity on Finite Beam,” Third International Congress on Air- and Structure-Borne Sound and Vibration, June 13–15, Montreal, Canada, pp. 1507–1514.
Guigou,  C., Berry,  A., Charette,  F., and Nicolas,  J., 1996, “Active Control of Finite Beam Volume Velocity Using Shaped PVDF Sensor,” Acustica, 82, pp. 772–783.
Johnson,  M. E., and Elliott,  S. J., 1995, “Experiments on the Active Control of Sound Radiation Using a Volume Velocity Sensor,” SPIE,2443, 658–669.
Naghshineh,  K., Mason,  V. B., and Kamman,  J. W., 1998, “Active Reduction of Radiated Noise From a Baffled Piston Using a Volume Velocity, Feedforward Controller,” ASME J. Vibr. Acoust., 120, pp. 484–490.
Zahui,  M. B., Kamman,  J. W., and Naghshineh,  K., 2001, “Measurement of Local Displacement Sensors for a Vibrating Beam,” ASME J. Vibr. Acoust., 123, pp. 110–118.
Zahui,  M. B., Naghshineh,  K., and Kamman,  J. W., 2001, “Narrow Band Active Control of Sound Radiated From a Baffled Beam Using Local Volume Displacement Minimization,” Journal of Applied Acoustics,62(1), pp. 17–64.
Gardonio,  P., Lee,  Y.-S., Elliot,  S. J., and Debost,  S., 2001, “Analysis and Measurement of a Matched Volume Velocity Sensor and Uniform Force Actuator for Active Structural Acoustic Control,” J. Acoust. Soc. Am., 110(6), pp. 3025–3031.
Nelson, P. A., and Elliott, S. J., 1992, Active Control of Sound, Academic Press, New York.
Lee,  C. K., and Moon,  F. C., 1990, “Modal Sensors/Actuators,” Trans. ASME, 57, pp. 434–441.
AMP, 1994, Basic Design Kit, AMP Incorporated, P/N 0-1004308-0 REV:E.
Lee,  C. K., 1990, “Theory of Laminated Piezoelectric Plates for the Design of Distributed Sensors/Actuators. Part I: Governing Equations and Reciprocal Relationships,” J. Acoust. Soc. Am., 87, pp. 114–1158.
Johnson,  M. E., and Elliott,  S. J., 1993, “Volume Velocity Sensors for Active Control,” Proceedings of Institute of Acoustics,15(3), pp. 411–420.
Lee,  C. K., Chiang,  W.-W., and O’Sullivan,  T. C., 1991, “Piezoelectric Modal Sensor/Actuator Pairs for Critical Active Damping Vibration Control,” J. Acoust. Soc. Am., 90(1), pp. 374–384.
Yeager, J., and Hrusch-Tupta, M. A., eds., 1998, Low Level Measurements, 5th Edition, Keithley Instruments Inc.
Clark,  R. L., and Burke,  S. E., 1996, “Practical Limitations in Achieving Shaped Model Sensors With Induced Strain Materials,” ASME J. Vibr. Acoust., 118, pp. 668–675.

Figures

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Point sensors describing local volume displacement
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Separation of in-plane and bending strains
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Comparison of sensor response to in-plane and bending strains
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Beam to be examined with section of interest shaded
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General shape used for the surface sensor
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Shapes used for the total and local sensors
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Fixed-fixed beam volume displacement magnitude and phase for Section C of the three-section sensor
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Fixed-fixed beam total volume displacement magnitude and phase
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Simply supported-simply supported beam local volume displacement magnitude and phase for Section A of the double sensor
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Simply supported-simply supported beam total volume displacement magnitude and phase for the double sensor

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