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This article aims to explain the principle of a vibration measurement method based on photogrammetry, and to determine the corresponding uncertainty. The system used is specific : one ultra-fast camera and a set of mirrors generating two virtual cameras. Numerical simula- tions were carried out in order to quantify the measurement uncertainties and to determine the optimal configuration of the system
Photogrammetry ; vibrations ; ultra-fast camera ; image processing
Ce projet est soutenu par « Le Mans Acoustique » et financé par la région « Pays de la Loire » et le « Fonds européen de développement économique et régional »
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