The present paper presents a method to estimate the tensional status of a knitted mesh. To reach this result, the relationship between the frequencies of vibration, recorded by a high-sampling camera and analysed through image processing, and different tensioning on the mesh itself, has been investigated. After having conducted several tests, all the collected pairs frequency-tensional status have been used to extrapolate an optimal (in a least-squares sense) correlation between frequency of vibration and tension of the mesh.
Beretta, L., Marotta, E., Salvini, P. (2019). Optical Method to measure mesh tensioning, Procedia Structural Integrity. PROCEDIA STRUCTURAL INTEGRITY, 24, 267-278.
Optical Method to measure mesh tensioning, Procedia Structural Integrity
Marotta E.;Salvini P.
2019-01-01
Abstract
The present paper presents a method to estimate the tensional status of a knitted mesh. To reach this result, the relationship between the frequencies of vibration, recorded by a high-sampling camera and analysed through image processing, and different tensioning on the mesh itself, has been investigated. After having conducted several tests, all the collected pairs frequency-tensional status have been used to extrapolate an optimal (in a least-squares sense) correlation between frequency of vibration and tension of the mesh.| File | Dimensione | Formato | |
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