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人类启发的触觉感知系统用于实时和多模式检测触觉刺激

Bo-Yeon Lee¹, Seonggi Kim¹, Sunjong Oh¹

¹Department of Nature-Inspired System and Application, Korea Institute of Machinery and Materials, Daejeon, Republic of Korea.

|December 19, 2023

概括

研究人员开发了一种新的多式触觉系统,模仿人类指尖皮肤受体. 该系统可以同时获取四种类型的触觉数据,使刺激和复杂运动的详细差异化成为可能.

科学领域:

生物仿真工程生物仿真工程
机器人技术机器人技术机器人技术
感官系统感官系统

背景情况:

人类的触觉感知依赖于皮肤受体处理同时发生的刺激.
在人工系统中模仿人类皮肤复杂的触觉处理仍然是一个重大挑战.

研究的目的:

开发一种实时,多式触觉系统,复制人类皮肤受体功能.
为了使系统能够将触觉刺激从受体转换到处理单元,模仿神经通路.

主要方法:

使用多个传感器来捕获各种触觉输入.
集成了一个信号处理和传输电路模块,用于高效的数据处理.
实现了一个信号分析模块,用于解释复杂的触觉信息.

主要成果:

实现了四种类型的脱触觉信息的同时获取.
证明了系统在区分各种触觉刺激,纹理和复杂运动方面的能力.
开发了一个紧的,三维的集成设计.

结论:

开发的系统成功地模仿了人类触觉感知的关键功能.
多式联动触觉系统为区分复杂的感觉输入提供了先进的功能.
类似于皮肤的集成设计为多式联接触觉应用开辟了新的途径.

关键词:

3D互连连接 3D互连连接电子皮肤电子皮肤多个信号检测检测多个信号检测实时感应实时感应.软触觉传感器软触觉传感器触觉感应系统是一种触觉感应系统.

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Tactile and Chemical Senses

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Tactile senses encompass touch, temperature, and pain, each mediated by specific receptors. Touch receptors detect mechanical energy or pressure against the skin. Sensory fibers from these receptors enter the spinal cord and relay information to the brain stem. Here, most fibers cross over to the opposite side of the brain. The touch information then moves to the thalamus, which projects a map of the body's surface onto the somatosensory areas of the parietal lobes in the cerebral cortex.