纱线
材料科学
编织
复合材料
极限抗拉强度
导电体
电阻和电导
执行机构
电气工程
工程类
作者
Johannes Mersch,Hans Winger,M. Ercan Altinsoy,Chokri Cherif
出处
期刊:Polymers
[MDPI AG]
日期:2023-10-24
卷期号:15 (21): 4210-4210
被引量:1
标识
DOI:10.3390/polym15214210
摘要
For signal transmission and sensing in stretchable structures for human motion monitoring or proprioception of soft robots, textiles with electronically conductive yarns are a promising option. Many recent publications employ silver-plated yarns in knits, braids, wovens for strain or pressure sensing purposes as well as heating fabrics or twisted string actuators. Silver-plated yarns are available in a wide range of base materials, yarn counts and twists. These structural properties significantly influence the electrical and electromechanical behavior of such yarns. However, until now little research has been carried out on the yarns themselves. To close this research gap, several variations of a single yarn type are electromechanically characterized. Additionally, tensile tests with synchronous resistance measurements are performed. From these measurements, sensor metrics are derived and calculated to compare the different variants quantitatively.
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