外骨骼
可穿戴计算机
计算机科学
动力外骨骼
机器人学
人工智能
模拟
接口(物质)
虚拟现实
人机交互
嵌入式系统
机器人
最大气泡压力法
气泡
并行计算
作者
Minglu Zhu,Zhongda Sun,Tao Chen,Chengkuo Lee
标识
DOI:10.1038/s41467-021-23020-3
摘要
Rapid developments of robotics and virtual reality technology are raising the requirements of more advanced human-machine interfaces for achieving efficient parallel control. Exoskeleton as an assistive wearable device, usually requires a huge cost and complex data processing to track the multi-dimensional human motions. Alternatively, we propose a triboelectric bi-directional sensor as a universal and cost-effective solution to a customized exoskeleton for monitoring all of the movable joints of the human upper limbs with low power consumption. The corresponding movements, including two DOF rotations of the shoulder, twisting of the wrist, and the bending motions, are detected and utilized for controlling the virtual character and the robotic arm in real-time. Owing to the structural consistency between the exoskeleton and the human body, further kinetic analysis offers additional physical parameters without introducing other types of sensors. This exoskeleton sensory system shows a great potential of being an economic and advanced human-machine interface for supporting the manipulation in both real and virtual worlds, including robotic automation, healthcare, and training applications.
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