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Fingertip skin models for analysis of the haptic perception of textiles

机译:指尖皮肤模型,用于分析纺织品的触觉

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This paper presents finite element models of the fingertip skin which have been created to simulate the contact of textile objects with the skin to gain a better understanding of the perception of textiles through the skin, the so-called hand of textiles. Many objective and subjective techniques have already been developed for analysing the hand of textiles; however, none of them provide exact overall information concerning the sensation of textiles through the skin. As the human skin is a complex heterogeneous hyperelastic body composed of many particles, some simplifications had to be made at the early stage of building the models; however, their utilitarian value was maintained. The models relate only to mechanical loading of the skin. They predict a low deformation of the fingertip skin under the pressure of virtual heterogeneous material: acrylic, coarse wool, and steel.
机译:本文介绍了指尖皮肤的有限元模型,这些模型的创建是为了模拟纺织品对象与皮肤的接触,从而更好地理解通过皮肤(即所谓的纺织品手)对纺织品的感知。已经开发出许多客观和主观的技术来分析纺织品的手感。然而,它们都没有提供有关纺织品通过皮肤的感觉的确切的总体信息。由于人的皮肤是由许多颗粒组成的复杂的异质超弹性体,因此在构建模型的早期阶段就必须进行一些简化。但是,它们的功利价值得以保留。这些模型仅涉及皮肤的机械负载。他们预测在虚拟异质材料(丙烯酸,粗羊毛和钢)的压力下,指尖皮肤的变形较小。

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