Flexible Fiber Interconnects for Soft Mechatronics
| Autor: | Pablo Valdivia y Alvarado, Elgar Kanhere, Snehal Jain, Thileepan Stalin |
|---|---|
| Rok vydání: | 2020 |
| Předmět: |
Control and Optimization
Computer science Mechanical Engineering Biomedical Engineering Soft robotics Mechanical engineering 02 engineering and technology Mechatronics 010402 general chemistry 021001 nanoscience & nanotechnology 01 natural sciences Flexible electronics 0104 chemical sciences Computer Science Applications Human-Computer Interaction Artificial Intelligence Control and Systems Engineering Robustness (computer science) Computer Vision and Pattern Recognition 0210 nano-technology Actuator Electrical conductor |
| Zdroj: | IEEE Robotics and Automation Letters. 5:3907-3914 |
| ISSN: | 2377-3774 |
| DOI: | 10.1109/lra.2020.2982367 |
| Popis: | Recent advances in flexible electronics, soft sensors and soft actuators are paving the way towards replacing hard printed circuit boards for soft counterparts in various applications (e.g. soft robotics, wearable devices, etc.). The need to achieve robust electrical connections between both soft and traditional rigid components poses many challenges. In particular, the in-extensiblility of commercially available interconnects (e.g. single/multi-strand conductive wires, conductive metallic tapes, etc.) can affect the structural properties of soft components. Herein we present the design and demonstrate the fabrication method for making flexible fiber interconnects (FFI) by printing flexible guide-paths and simultaneously layering and embedding conductive yarns within. The effectiveness and robustness of the flexible interconnects for use within soft structures is characterized. Simple FFI designs can be used within structures undergoing up to 200% strains without interfering with the substrate stress-strain behavior. Electrical conductivity is also shown to be stable even during cyclic loading. |
| Databáze: | OpenAIRE |
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