Fiber-Format Flexible Linear Electrostatic Motors

doi:10.1002/adma.75156

2026-09-27

Sylvain Schaller *

Herbert Shea *

DOI：10.1002/adma.75156

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摘要

En 中文

线性运动是机器人学的基础，但现有解决方案要么是刚性的电磁电机，要么是收缩型人工肌肉，其行程有限且力与位移之间存在权衡。我们报道了一种薄纤维格式的滑动电机：一种柔性静电线性执行器，其行程仅受纤维长度限制。该“纤维电机”由两根带有螺旋缠绕电极的同轴纤维组成，能够产生双向、快速、步进式的运动，其力与行程无关，并具有固有的反向驱动能力，这是实现安全透明人机交互的关键特征。通过消除永磁体和焦耳热，它为传统电机提供了一种紧凑的替代方案。模块化捆绑允许其扩展到更大的力。在分析模型的支持下，这种无声、轻量的技术能够大规模集成到纺织品中，为未来的软性外骨骼和可穿戴辅助设备提供有前景的构建模块。

Keyword:

electrostatic actuator

linear motors

soft robotics

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期刊

Advanced Materials

IF:

26.8

论文数:

3.4W

被引数:

46.0W

机构

ECOLE POLYTECHNIQUE FEDERALE DE LAUSANNE

学者数:

149

论文数: 76

被引数: 0

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