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多式传感智能皮肤系统,用于大范围和高灵敏度的压力检测

Bocheng Wang¹, Boya Chang¹, Kerui Li¹

¹State Key Laboratory of Advanced Fiber Materials, College of Materials Science and Engineering, Donghua University, Shanghai 201620, China.

|July 29, 2025

概括

这项研究介绍了一种新的智能皮肤系统,它结合了 triboelectric纳米发电机 (TENG) 和机械发光 (ML) 材料,用于广泛的压力检测. 这种自动供电的设备实现了高灵敏度和精度,模仿人体皮肤.

科学领域:

材料科学与工程材料科学与工程
纳米技术纳米技术
生物模拟系统生物模拟系统

背景情况:

机械应力在自然界中发生在极大强度范围内.
现有的单机制传感器具有有限的动态检测范围.
存在对能够检测高灵敏度的微妙和强烈的机械应力传感器的需求.

研究的目的:

开发一种多式传感智能皮肤系统,用于广泛的压力检测.
结合 triboelectric纳米发电机 (TENG) 和机械发光 (ML) 技术,以实现协同传感.
创建一个仿生系统,灵感来自人类皮肤的机械感知能力.

主要方法:

集成的 triboelectric纳米发电机 (TENG) 和机械发光 (ML) 传感方式.
开发一种自动供电的多式联络式表皮传感系统.
测试系统在广泛应力范围 (0-130 MPa) 的响应,并测试超过 10,000 个周期的耐用性.

主要成果:

实现了大范围 (0-130 MPa) 和高灵敏度的应力检测.
在三个不同的传感模式之间展示了协同反应和相互验证.
在应力识别中获得了近100%的准确性,并通过广泛的耐用性测试证实了系统的稳定性.

结论:

开发的多模式智能皮肤系统有效地解决了传统传感器的局限性.
TENG和ML技术的协同组合使得宽频,高灵敏度的机械应力检测成为可能.
该系统显示出在空间识别,预警系统和人机交互等领域有很大的应用潜力.

关键词:

机械发光发生在机器上.多模式传感传感器传感器传感器传感器聪明的皮肤聪明的皮肤压力检测压力检测带电纳米发电机的 triboelectric 的使用.

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