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  • About
  • 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.
1

A technique for the measurement of relative velocity between parallel plate electrodes in micromachined structures

Dean, Robert Neal, Johnson, R. Wayne, January 2006 (has links) (PDF)
Dissertation (Ph.D.)--Auburn University, 2006. / Abstract. Vita. Includes bibliographic references (p.137-141).
2

Three-dimensional vibrometry via three positions of a one-dimensional laser doppler velocimeter /

Donovan, Joseph Brian, January 1991 (has links)
Thesis (M.S.)--Virginia Polytechnic Institute and State University, 1991. / Vita. Abstract. Includes bibliographical references (leaves 63-68). Also available via the Internet.
3

Three-dimensional vibrometry via three positions of a one-dimensional laser doppler velocimeter

Donovan, Joseph Brian 14 August 2009 (has links)
A technique to determine the three-dimensional velocity of a point on a vibrating structure is developed. This technique uses a reference-beam type laser-doppler velocimeter in three independent positions to determine the target velocity in a non orthogonal coordinate system. The transformation from non-orthogonal to orthogonal coordinate systems is analyzed. The sensitivities of the resulting velocity to measurement noise and position errors are also analyzed. Recommendations are made for future testing and applications of this technique. / Master of Science

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