Report
Distributed Sensing Along Fibres for Smart Clothing
| العنوان: | Distributed Sensing Along Fibres for Smart Clothing |
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| المؤلفون: | Hannigan, Brett C., Cuthbert, Tyler J., Ahmadizadeh, Chakaveh, Menon, Carlo |
| سنة النشر: | 2024 |
| المجموعة: | Computer Science |
| مصطلحات موضوعية: | Electrical Engineering and Systems Science - Signal Processing, Computer Science - Machine Learning |
| الوصف: | Textile sensors transform our everyday clothing into a means to track movement and bio-signals in a completely unobtrusive way. One major hindrance to the adoption of "smart" clothing is the difficulty encountered with connections and space when scaling up the number of sensors. There is a lack of research addressing a key limitation in wearable electronics: connections between rigid and textile elements are often unreliable and they require interfacing sensors in a way incompatible with textile mass production methods. We introduce a prototype garment, compact readout circuit, and algorithm to measure localized strain along multiple regions of a fibre. We employ a helical auxetic yarn sensor with tunable sensitivity along its length to selectively respond to strain signals. We demonstrate distributed sensing in clothing, monitoring arm joint angles from a single continuous fibre. Compared to optical motion capture, we achieve around 5{\deg} error in reconstructing shoulder, elbow, and wrist joint angles. Comment: 35 pages, 7 figures, accepted version |
| نوع الوثيقة: | Working Paper |
| DOI: | 10.1126/sciadv.adj9708 |
| URL الوصول: | http://arxiv.org/abs/2402.09057 |
| رقم الانضمام: | edsarx.2402.09057 |
| قاعدة البيانات: | arXiv |
| DOI: | 10.1126/sciadv.adj9708 |
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