模拟一个可穿戴的下半身外骨骼装置,用于扭矩和功率估计

Z. Aftab, Asad Ali
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引用次数: 4

摘要

本文介绍了一个下体外骨骼系统的设计和初步仿真结果。该装置每条腿有5DoF,两条腿之间有共同的髋关节旋转度。利用Matlab中的机器人工具箱建立了人外骨骼联合系统的数学模型。通过仿真研究了关节在矢状面直线行走时的关节力矩和动力分布。结果表明所建立的模型是有效的,为今后连杆和作动系统的设计提供了参考。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Simulating a wearable lower-body exoskeleton device for torque and power estimation
The article presents design and preliminary simulation results for a lower-body exoskeleton system. The device has 5DoF per leg and a common hip rotation degree between both legs. The mathematical model of the combined human-exoskeleton system is developed using the Robotics Toolbox in Matlab. Simulations are carried out to observe joint torque and power profiles for straight-line on-ground walking in the sagittal plane. The results indicate the validity of developed model and show promise for the design of links and actuation systems in future.
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