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The Global ETD Search service is a free service for researchers
to find electronic theses and dissertations. This service is
provided by the
Networked Digital Library of Theses and Dissertations.
Our metadata is collected from universities around the world. If you manage a university/consortium/country archive and want to be added, details can be found on the NDLTD website.
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Showing 21 to 30 of 139 (0.074 seconds)| 21 |
A hierarchical theory for layered beams with piezoelectric actuation.McLean, Clayton. January 2004 (has links)
Thesis (M.A. Sc.)--University of Toronto, 2004. / Adviser: J.S. Hansen.
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Flow-enhanced detection of biological pathogens using piezoelectric microcantilever arrays /McGovern, John-Paul. Shih, Wan Y. Shih, Wei-Heng. January 2008 (has links)
Thesis (Ph.D.)--Drexel University, 2008. / Includes abstract and vita. Includes bibliographical references (leaves 238-249).
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Coupled electro-mechanical system modeling and experimental investigation of piezoelectric actuator-driven adaptive structures /Zhou, Su-Wei, January 1994 (has links)
Thesis (Ph. D.)--Virginia Polytechnic Institute and State University, 1994. / Vita. Abstract. Includes bibliographical references. Also available via the Internet.
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Controller switching policy in flexible plates using PZT actuators subject to spatiotemporal variations of disturbancesMoghani, Taraneh. January 2004 (has links)
Thesis (M.S.)--Worcester Polytechnic Institute. / Keywords: Control; Flexible Plate; Piezoelectric; Robust Control; Switching Controller; Vibration. Includes bibliographical references (p. 44-47).
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Piezoelectricity in ZnO-based multilayer structures for sensor applicationsChen, Ying. January 2008 (has links)
Thesis (Ph. D.)--Rutgers University, 2008. / "Graduate Program in Electrical and Computer Engineering." Includes bibliographical references (p. 126-135).
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Layer transferred single-crystal silicon piezoresistive aero-acoustic microphone /Zhou, Zhijian. January 2009 (has links)
Thesis (M.Phil.)--Hong Kong University of Science and Technology, 2009. / Includes bibliographical references.
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Modeling of multiple layered piezoelectric actuators in active structural control /Richard, John S., January 1993 (has links)
Thesis (M.S.)--Virginia Polytechnic Institute and State University, 1993. / Vita. Abstract. Includes bibliographical references (leaves 104-106). Also available via the Internet.
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Enhanced boiling heat transfer by submerged, vibration induced jetsTillery, Steven W. January 2004 (has links)
Thesis (M. S.)--Mechanical Engineering, Georgia Institute of Technology, 2004. / Smith, Marc K., Committee Chair ; Glezer, Ari, Committee Member ; Ghiaasiaan, S. Mostafa, Committee Member. Includes bibliographical references.
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Effect of PZT driving waveform and frequency on meniscus shape and drop-on-demand droplet formation parameters /Yang, Guozhong. January 1900 (has links)
Thesis (Ph. D.)--Oregon State University, 2008. / Printout. Includes bibliographical references (leaves 123-125). Also available on the World Wide Web.
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Testing of Active Feedback Applied to Piezoelectric DevicesBarrow, William H. 01 October 1983 (has links) (PDF)
The purpose of this research is to test a unique implementation of active feedback applied to a low frequency piezoelectric transducer. Understanding that active feedback can be used to shape the frequency response of an electrical system a method for applying active electroacoustical feedback will be used to obtain a wider acoustical bandwidth in a piezoelectric transmitter. By applying active feedback to a resonant device its bandwidth was increased by a factor of 2.5. This is a significant improvement for applications where minimum electrical phase shift versus frequency is desired.
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