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首页> 外文期刊>The Journal of the Textile Institute >Electromechanical properties of knitted fabric integrated with laser engraved carbon-loaded fiber
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Electromechanical properties of knitted fabric integrated with laser engraved carbon-loaded fiber

机译:激光雕刻碳负载纤维制成的针织物的机电性能

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摘要

In this article, the electromechanical properties of laser-engraved carbon-loaded fiber integrated with knitted fabric are investigated theoretically and experimentally. The fabric can be used as flexible strain sensor due to the change of resistance caused by change of the fabric configuration. In order to improve the sensitivity, linearity, repeatability of the knitted fabric strain sensor, laser treatment and integration with knitted structure are proposed. It can be seen from the results that the sensitivity of the fiber can be improved by laser engraving due to the change of the rigidity of fiber and conductive contacts created by laser corrosion on the surface of fiber. The repeatability of the integrated fabrics is improved due to the "push" effect created by fabric structures. Meanwhile, the linearity of fabric sensor with laser-treated fiber is higher than that without laser treatment due to the fiber pretension applied by fabric structure and the decrease of rigidity of fiber.
机译:本文从理论上和实验上研究了激光刻花碳纤维与针织物的机电性能。由于由织物构造的改变引起的电阻的改变,该织物可以用作柔性应变传感器。为了提高针织物应变传感器的灵敏度,线性,可重复性,提出了激光处理方法以及与针织物一体化的建议。从结果可以看出,由于纤维的刚度和由激光腐蚀在纤维表面上产生的导电触点的硬度的改变,可以通过激光雕刻来提高纤维的灵敏度。由于织物结构产生的“推力”效应,提高了集成织物的可重复性。同时,由于织物结构施加的纤维预紧力和纤维硬度的降低,采用激光处理的纤维的织物传感器的线性度要高于未采用激光处理的纤维传感器。

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