Results 11 to 20 of about 2,768 (153)
Tactile whole-field imaging sensor on photoelasticity [PDF]
, 2007 The paper describes a whole-field imaging sensor developed on the principles of photoelasticity. The sensor produces colored fringe patterns when load is applied on the contacting surface.
Dubey, Venketesh N. +1 more
core +10 more sources
Photoelasticity based dynamic tactile sensor [PDF]
, 2005 The paper presents design, construction and testing of a photoelasticity based dynamic sensor which is capable of detecting slip as well as providing normal force information.
Richard M. Crowder +5 more
core +11 more sources
Calibration testing of discs using photoelasticity method
MATEC Web of Conferences, 2018 Using of the photoelasticity method for determining the stresses under the action of specified forced deformations and, in particular, temperature deformations, which do not satisfy the compatibility conditions, is relevant in the study of composite ...
Ludmila Frishter, Frishter Ludmila
core +2 more sources
Carbohydrate Polymer Technologies and Applications, 2021 We report the angle dependence of the photoelasticity for unidirectionally aligned films of bacterial cellulose nanofibers (CNFs) by applying the off-axis stress at 0°–90° with respect to the CNF orientation.
Kojiro Uetani, Takuya Uto
doaj +1 more source
Non-Contact IOP Estimation Based on Corneal Stress Birefringence: Experimental and Computational Validation. [PDF]
Sensors (Basel)Accurate intraocular pressure (IOP) assessment is essential for glaucoma diagnosis and follow-up. Conventional contact tonometry (e.g., Goldmann and rebound devices) remains widely used, but its accuracy is affected by operator dependence, alignment ...
Li H, Li Y, Guo Z, Zhang Y.
europepmc +2 more sources
Theoretical and Applied Mechanics Letters, 2022 The quantitative characterization of the full-field stress and displacement is significant for analyzing the failure and instability of engineering materials.
Zhangyu Ren +3 more
doaj +1 more source
Photonics, 2022 The bonding structure is affected by environmental loads during use, causing internal stress in the adhesive layer, which leads to the debonding and expansion of the bonding layer.
Yi-Fan Zhong +7 more
doaj +1 more source
Elastomeric seal stress analysis using photoelastic experimental hybrid method. [PDF]
Sci Rep, 2022 Stress freezing is an important and powerful procedure in 3-dimensional experimental stress analysis using photoelasticity. The application of the stress freezing technique to extract stress components from loaded engineering structures has, however ...
Mose BR, Shin DK, Alunda BO, Nam JH.
europepmc +2 more sources
Frontiers in Materials, 2023 Transparent polymeric materials have gained significant popularity as replacements for glass in various industries due to their low cost, lightweight nature, and high processing efficiency.
Jian Wang +6 more
doaj +1 more source
Photoelasticity using liquid crystal display of laptop computer as light source
Nihon Kikai Gakkai ronbunshu, 2015 This paper presents photoelasticity using liquid crystal display (LCD) of laptop computer as light source for engineering education. First, angle of the polarizing axis in LCD was investigated using analyzer.
Shinya MATSUDA
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