Using a smartphone camera to analyse rotating and vibrating systems: Feedback on the SURVISHNO 2019 contest

• Published in: Mechanical systems and signal processing Vol. 154; p. 107553
• Main Authors: André, H., Leclère, Q., Anastasio, D., Benaïcha, Y., Billon, K., Birem, M., Bonnardot, F., Chin, Z.Y., Combet, F., Daems, P.J., Daga, A.P., De Geest, R., Elyousfi, B., Griffaton, J., Gryllias, K., Hawwari, Y., Helsen, J., Lacaze, F., Laroche, L., Li, X., Liu, C., Mauricio, A., Melot, A., Ompusunggu, A., Paillot, G., Passos, S., Peeters, C., Perez, M., Qi, J., Sierra-Alonso, E.F., Smith, W.A., Thomas, X.
• Format: Journal Article
• Language: English
• Published: Berlin Elsevier Ltd 01.06.2021; Elsevier BV; Elsevier
• Subjects: Angular speed; Cantilever beams; Edge detection; Engineering Sciences; IAS, Instantaneous Angular Speed; Mechanics; Modal analysis; Motion tracking; Rolling shutter; Rotation; Signal and Image processing; Smartphones; Special effects; SURVISHNO 2019 challenge; Vibration analysis; Vibrations; Video; Wagon wheel; Rolling shutter; IAS, Instantaneous Angular Speed; Modal analysis; Motion tracking; SURVISHNO 2019 challenge; Wagon wheel; Edge detection; wagon wheel; motion tracking; IAS; modal analysis; edge detection; rolling shutter; Instantaneous Angular Speed

[Display omitted] •Feedback on the contest organized at the Int. Conf. SURVISHNO 2019.•A regular smartphone camera is used to perform advanced mechanical analysis.•Estimation of Instantaneous Angular Speed from video analysis.•Natural frequencies estimation from video analysis.•Rolling shutter effec...