基于应变传感纤维的织物手套传感系统构建与性能研究OA

To improve functionality and comfort of smart glove,achieve accurate human hand gesture recognition,fabric glove sensing system based on strain-sensing fibers was developed.The system adopted core-sheath strain-sensing fibers fabricated by wet spinning process as the core sensing unit.Sensing fibers and signal wires were integrated into the glove via weft knitting and weft inlay technology,forming a flexible sensing circuit.Combined with a wristwatch-type data acquisition module,a functional architecture of sensing,acquisition and transmission were achieved.The experimental results showed that the sensing fiber offered high responsiveness and fatigue stability within 40％strain.The developed fabric glove sensing system could capture finger bending angles and realize accurate gesture recognition.Meanwhile,it possessed excellent air permeability,comfort and convenience,demonstrating promising application prospects in the fields of rehabilitation medicine,virtual reality and embodied intelligence.