Surface strain measurements of fingertip skin under shearing

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چکیده

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Surface strain measurements of fingertip skin under shearing.

The temporal evolution of surface strain, resulting from a combination of normal and tangential loading forces on the fingerpad, was calculated from high-resolution images. A customized robotic device loaded the fingertip with varying normal force, tangential direction and tangential speed. We observed strain waves that propagated from the periphery to the centre of the contact area. Consequent...

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ژورنال

عنوان ژورنال: Journal of The Royal Society Interface

سال: 2016

ISSN: 1742-5689,1742-5662

DOI: 10.1098/rsif.2015.0874