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- Title
Monitoring cantilever beam with a vision-based algorithm and smartphone.
- Authors
Orak, Mehmet Sefa; Ozturk, Turgut
- Abstract
The study presented in this manuscript deals with a non-contact structural health monitoring approach based on the use of smartphone and computer vision algorithm to estimate the vibrating characteristics of a cantilever slender beam. We hypothesize that the vibration of the beam can be captured using a smartphone in slow-motion modality and the natural frequency of the beam can be extracted using a computer vision algorithm. The results show an excellent agreement between the conventional contact method and the non-contact novel approach proposed here.
- Subjects
CANTILEVER vibration; SMARTPHONES; STRUCTURAL health monitoring; COMPUTER vision; PARAMETER estimation
- Publication
Vibroengineering Procedia, 2018, Vol 17, p107
- ISSN
2345-0533
- Publication type
Article
- DOI
10.21595/vp.2018.19873