下肢外骨骼机器人大腿护板轻量化设计
Lightweight Design of Thigh Guard for Lower Limb Exoskeleton Robot
莫彦彬 1单科臻 1陈肖媛1
作者信息
- 1. 青岛黄海学院 智能制造学院,山东 青岛 266427
- 折叠
摘要
为了增强可穿戴下肢外骨骼机器人的灵活性,该文探究了一种基于拓扑优化的轻量化设计方案.基于拓扑优化技术对某下肢外骨骼机器人大腿护板进行轻量化设计,分析大腿护板在实际使用工况下的材料分布,并确定相应的轻量化方案.结果表明,在满足实际使用工况要求的前提下,轻量化方案质量减轻了 15.1%,为下肢外骨骼机器人同类部件的轻量化研究提供了有效参考途径.
Abstract
In order to enhance the flexibility of wearable lower limb exoskeleton robots,a lightweight design scheme based on topology optimization is explored.Based on the topology optimization technology,a lightweight design is carried out for the thigh guard of a lower limb exoskeleton robot.The material distribution of the thigh guard under actual usage conditions is ana-lyzed,and the corresponding lightweight scheme is determined.The results show that,while meeting the requirements of actual operating conditions,the lightweight scheme reduces the weight by 15.1%,providing an effective approach for lightweight re-search of the similar components in lower limb exoskeleton robots.
关键词
下肢外骨骼机器人/轻量化/仿真分析/拓扑优化Key words
lower limb exoskeleton robot/lightweight/simulation analysis/topological optimization引用本文复制引用
出版年
2024
NETL
NSTL
万方数据