The Influence of the Initial Position and Length of Strain Sensing Yarn on the Sensing Performance of RFID-Based Textile Strain Sensor

摘要：

　　The structural design of input impedance strain sensor can solve the problem of interconnection failure between the chip and the antenna in tensile strain,and this structure has an industrial prospect.The current density of tag antenna de-pends on its conductor position and geometry.Therefore,it is necessary to discuss the initial position and length of strain sen-sor yarn to improve the sensing performance of the RFID-based textile strain sensor.The influence of the initial position and initial length of strain-sensing yarn on the sensing performance of the RFID-based textile strain sensor was explored through simulation numerical experiments.And then,it was verified by preparing original sample.The results show that the best com-bination of the initial position and length of strain sensing yarn is the#3 position and 35 mm,separately.In this case,the RFID-based textile strain sensor has the highest sensitivity,and its effective strain response range is 0-40%.

关键词： RFID-based textile strain sensor Strain sensing yarn Initial position Initial length Resonance frequency

作者: ZOU Yanling ZHANG Yong HU Jiyong

作者单位: Key Laboratory of Textile Science&Technology,Ministry of Education,Donghua University,Shanghai 201620,China;College of Textiles,Donghua University,Shanghai 201620,China

会议类型: 国际会议

会议名称: 2021 Sino-Africa International Symposium on Textiles and Apparel (SAISTA2021)(2021中非纺织服装国际论坛)

会议地点: 线上

会议语种:英文

页码: 282-288

在线出版日期: 2021-11-05（万方平台首次上网日期，不代表论文的发表时间）