Publication: Investigation of the limitations of the motion estimation algorithms for measuring mems in-plane vibrations
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Abstract
Stroboscopic Illumination is a technique used for in-plane vibration measurements for MEMS devices. An easy to implement and cost efficient method for motion estimation is using sub-pixel image processing algorithms with stroboscopic illumination. This paper investigates the limitations and accuracy range of different image processing algorithms for the measurement of in-plane vibration of MEMS devices. The performance of such algorithms is investigated for various experimental variables and the optimum conditions are studied for obtaining accurate results.
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Publisher
NSTI
Subject
Mechanical engineering
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Has Part
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2007 NSTI Nanotechnology Conference and Trade Show - NSTI Nanotech 2007, Technical Proceedings