Search results
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Title
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Accelerated aging and health monitoring of IGBT(s) switches in motor drives
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Author
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O'Connor, Paul
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Date Created
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2014
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Subjects--Topical
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Electrical engineering, Engineering
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Description
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ABSTRACTPAUL RICHARD VALENTINE O'CONNOR. Accelerated aging and health monitoring of IGBT(s) in Motor Drives. (Under the direction of DR. ROBERT W. COX) There has been a proliferation in the use of power electronic drives in applications such as sh...
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Title
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FEASIBILITY OF ELECTRIC FIELD SENSOR FOR EXTERNAL BALLISTICS ANALYSIS
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Author
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Benfield, Christopher
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Date Created
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2014
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Subjects--Topical
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Mechanical engineering, Engineering
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Description
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Accurately modeling the flight path to resemble the actual flight dynamics of a given projectile enables a shooter to engage targets at distances that extend into the transonic and subsonic flight regions. This requires the collection of velocity ...
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Title
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POSITIONING SENSOR BY COMBINING OPTICAL PROJECTION AND PHOTOGRAMMETRY
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Author
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Zheng, Benrui
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Date Created
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2014
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Subjects--Topical
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Optics, Engineering, Remote sensing
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Description
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Six spatial parameters, (x, y, z) for translation, and pitch, roll, and yaw for rotation, are used to describe the 3-dimensional position and orientation of a rigid body - the 6 degrees of freedom (DOF). The ability to measure these parameters is ...
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Title
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WAVEGUIDE, PHOTODETECTOR, AND IMAGING APPLICATIONS OF MICROSPHERICAL PHOTONICS
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Author
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Allen, Kenneth
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Date Created
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2014
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Subjects--Topical
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Optics, Engineering, Physics
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Description
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Dielectric microspheres with diameters (D) on the order of several wavelengths of light have attracted increasing attention from the photonics community due to their ability to produce extraordinarily tightly focused beams termed "photonic nanojet...