A Bioinspired Robotic Finger for Multimodal Tactile Sensing Powered by Fiber Optic Sensors

IF 6.8 Q1 AUTOMATION & CONTROL SYSTEMS Advanced intelligent systems (Weinheim an der Bergstrasse, Germany) Pub Date : 2024-08-18 DOI:10.1002/aisy.202470034

Baijin Mao, Kunyu Zhou, Yuyaocen Xiang, Yuzhu Zhang, Qiangjing Yuan, Hongwei Hao, Yaozhen Chen, Houde Liu, Xueqian Wang, Xiaohao Wang, Juntian Qu

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Abstract

Bioinspired Robotic Fingers

In article number 2400175, Juntian Qu and co-workers report a bio-inspired robotic finger for multi-modal tactile sensing. Inspired by the tactile perception mechanisms of various organisms, this work integrates distributed fiber optic sensing technology to propose a multimodal tactile sensing soft robotic finger with bio-inspired whisker and hair-like structures. It can perceive various parameters such as touch state, contact force, surface roughness, object hardness, and contact position. Additionally, it is capable of dexterously and non-destructively grasping fragile objects and underwater transparent objects.

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由光纤传感器驱动的多模态触觉传感生物启发机器人手指

生物启发机器人手指在编号为 2400175 的文章中，曲俊田及其合作者报告了一种用于多模态触觉传感的生物启发机器人手指。受各种生物体触觉感知机制的启发，这项工作集成了分布式光纤传感技术，提出了一种具有生物启发胡须和毛发状结构的多模态触觉感知软机器人手指。它能感知触摸状态、接触力、表面粗糙度、物体硬度和接触位置等各种参数。此外，它还能灵巧、无损地抓取易碎物体和水下透明物体。

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