柔性纺织结构力敏传感器

Flexible Textile Structure Force Sensor

近年来,材料科学、微/纳结构设计和加工技术的发展赋予了纤维和纺织品各种功能,使其在生理监测、医疗诊断、触觉感知和人机交互等领域具有广泛的应用前景。为进一步推动纤维和纺织品在可穿戴设备领域的应用,本文综述了近几年纺织结构力敏传感器的研究和发展现状及应用。首先,分别从纤维、纱线和纺织品层次出发对纺织结构力敏传感器进行分类,简要介绍了不同纺织结构力敏传感器的优缺点。其次,从制备工艺角度重点讨论了纺织结构力敏传感器的制备方法,包括纺丝技术、涂层技术和织物成型技术,并分析了各种制备方法的优劣。其次,对纺织结构力敏传感器在运动和体育训练、健康监测和人机交互等领域的应用进行了系统总结。最后,展望了纺织结构力敏传感器在智能可穿戴领域的未来发展趋势,以期为新一代可穿戴力敏传感器的研究提供新的思路。

In recent years,the development of material science,micro/nano structure design and processing technology have endowed fibers and textiles with various functions,which promote the wide range of applications in the fields of physiological monitoring,medical diagnosis,tactile perception and human-computer interaction.In order to further promote the application of fiber and textile in the field of wearable devices,this paper reviews the recent research and development status and application of textile structure force sensors recently.Firstly,the textile structure force sensors are classified from fiber,yarn and textile level,and the advantages and disadvantages of different textile structure force sensors are briefly introduced.Secondly,the preparation methods of textile structural force sensors are discussed from preparation techniques,including spinning techniques,coating techniques and textile forming techniques,and the advantages and disadvantages of various preparation methods are discussed.Then,the applications of textile structure force sensors in sports and physical training,health monitoring and human-machine interaction are systematically elaborated.Finally,the future development trend of textile structure force sensors in the field of smart wearables is prospected in the hope of providing a novel way for the research of the next generation of wearable force sensors.