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Keywords: piezoelectric devices
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Journal Articles
Article Type: Research Papers
J. Vib. Acoust. October 2012, 134(5): 051003.
Published Online: June 5, 2012
... ,” in Nonlinear Acoustics , Academic , New York , pp. 1 – 22 . E_E1 - Ve 0 TABLE {exp(-a*(time-t0)*(time-t0))*V($N_0004, 0)} ((−15, −15) [( 15 )]) 12 01 2011 18 01 2012 04 06 2012 05 06 2012 equivalent circuit nonlinearity piezoelectric devices SPICE modeling ultrasound...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. February 2012, 134(1): 011003.
Published Online: December 22, 2011
... by the classical/Newton-Raphson method and by de Waele [( 14 )]. 08 07 2010 18 02 2011 22 12 2011 22 12 2011 acoustic resonators acoustic waves diaphragms energy harvesting engines oscillations piezoelectric devices solar energy conversion thermoacoustics waste heat...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. August 2011, 133(4): 041015.
Published Online: April 12, 2011
.... In other cases, the SSDNC is also more effective than the SSDI, although not significantly. 10 12 2009 31 08 2010 12 04 2011 12 04 2011 capacitance circuit resonance circuit switching damping inductance network analysis oscillators piezoelectric devices synchronisation...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. August 2011, 133(4): 041010.
Published Online: April 8, 2011
... ≤ L should be a linear function of x . 09 12 2009 06 12 2010 08 04 2011 08 04 2011 beams (structures) cantilevers energy harvesting piezoelectric devices piezoelectricity vibrations energy harvesting piezoelectric aspect ratio distributed tip mass...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. February 2011, 133(1): 011010.
Published Online: January 26, 2011
... of the energy harvester as functions of incident wind speed. 17 02 2010 23 06 2010 26 01 2011 26 01 2011 aerodynamics elasticity energy harvesting piezoelectric devices vibrations Several recent studies have explored the possibility of using piezoelectric materials...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. February 2011, 133(1): 011012.
Published Online: January 26, 2011
... 2011 circuit feedback circuit tuning inductors passive networks piezoelectric devices resistors vibration control vibrations The resonant shunted piezoelectric was first described as analogous to the tuned proof-mass absorber by Hagood and von Flotow ( 1 ), where the resonant...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. February 2011, 133(1): 011006.
Published Online: December 17, 2010
... bender can generate power of about 18.2 μ W into a 100 k Ω resistive load at the resonant frequency. 14 01 2010 17 08 2010 17 12 2010 17 12 2010 cantilevers electrodes energy harvesting micromechanical devices piezoelectric devices A great deal of research works...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. February 2011, 133(1): 011004.
Published Online: December 8, 2010
... harvesting applications that offers improved performance under such conditions and is based on strongly nonlinear behavior of the system. electromechanical effects energy harvesting piezoelectric devices vibrations 11 02 2010 01 09 2010 08 12 2010 08 12 2010 We first...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. February 2011, 133(1): 011003.
Published Online: December 8, 2010
... energy harvesting finite element analysis piezoceramics piezoelectric devices vibrations An interesting trade-off exists between the increasing military demand for size and weight reduction of unmanned air vehicles (UAVs) and the total flight duration as required by a given mission. A major...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. October 2010, 132(5): 051006.
Published Online: August 20, 2010
... and the synchronized switch shunt techniques. 03 07 2009 17 02 2010 20 08 2010 20 08 2010 damping finite element analysis piezoelectric devices structural acoustics vibrations vibration reduction structural-acoustic piezoelectric patches switch shunt finite element method...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. October 2010, 132(5): 051002.
Published Online: August 18, 2010
... finish (up to 50%) was observed for applications in modern day machining. 08 12 2008 16 02 2010 18 08 2010 18 08 2010 adaptive control cutting cutting tools damping feedback machining piezoelectric devices surface finishing vibration control vibrations...
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. August 2010, 132(4): 041014.
Published Online: July 15, 2010
... , 17 , p. 065026 . 10.1088/0964-1726/17/6/065026 beams (structures) damping piezoelectric devices vibration control vibrations resistive shunt piezoelectric damping optimal tuning Piezoelectric materials have a crystalline structure that provides them with the ability...
Topics: Damping
Journal Articles
Article Type: Research Papers
J. Vib. Acoust. February 2009, 131(1): 011010.
Published Online: January 6, 2009
... in an alternating voltage output across the electrodes covering the PZT layer(s), which are usually connected to a storage circuit. piezoelectricity energy harvesting strain nodes electrode configuration beams (structures) cantilevers direct energy conversion piezoelectric devices 25 10...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. October 2007, 129(5): 559–566.
Published Online: May 21, 2007
... discs (structures) engines inductors Monte Carlo methods piezoelectric devices resistors vibration control piezoelectric network vibration suppression bladed disk negative capacitance Periodic structures have wide applications in many engineering systems, such as truss beam...
Journal Articles
Article Type: Technical Papers
J. Vib. Acoust. January 2002, 124(1): 116–125.
Published Online: July 1, 2001
... are subsequently used to predict dynamic response, avoid resonances, and even monitor structural change that are indicative of incipient failure 1 . vibration measurement turbines automatic testing piezoelectric devices electric sensing devices 01 Feb 2001 01 July 2001 Contributed...
Topics: Sensors
Journal Articles
Article Type: Technical Briefs
J. Vib. Acoust. October 2001, 123(4): 533–535.
Published Online: May 1, 2001
... can potentially reduce structural vibration 1 2 3 4 5 6 7 8 9 10 11 12 . damping piezoceramics piezoelectric devices vibration control active noise control structural acoustics 01 January 2000 01 May 2001 Contributed by the Technical Committee on Vibration...