压阻式纱线传感器的研究进展

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中图分类号：TP212.1 文献标志码：A 文章编号：2097-2911-（2025）06-0086-11

Abstract： In recent years，piezoresistive yarn sensors have become an important innovation direction of wearable technologywith its high flexibility，wearabilityand lightweight characteristics.For piezoresistive yarn sensors，the working principle，material selection （substrate material，electrodematerial，conductive material）and structure design （single fiber，crossarrangement，twisting）were systematicallyreviewed，and theirapplication potential in health monitoring and human-computer interaction was discussed.Finaly，the ideaof "paying equal attention to material，structureandalgorithm"was proposed forthe future direction.Future research needs todevelop bionic self-healing materials，optimize low-cost manufacturing processes，and integrate multimodal sensing units to break through the triple restrictions of environmental sensitivity，lack of large-scale application，and single function， so as to promote the development of the next generation of intelligent textiles.

Keywords： wearable sensors; yarn structure; piezoresistive effect; material optimization; machine learning; health monitoring; human-computer interaction

近年来，可穿戴技术因其在健康监测、人机交互和智能纺织品等领域具有广阔的应用前景，而成为多学科交叉研究的热点。（剩余17978字）