减速器
谐波
振动
固有频率
外骨骼
扭矩
谐波传动
计算机科学
工程类
控制理论(社会学)
声学
模拟
结构工程
机械工程
物理
人工智能
控制(管理)
热力学
作者
Ligang Qiang,Xiao-Kang Xi,Taokang Xiao,Jiang-Peng Hou,Weiwei Qi,Ke-Nan Wang
标识
DOI:10.1016/j.jksues.2021.11.009
摘要
According to the operating conditions and load requirements of the lifting exoskeleton, a harmonic reducer with large reduction ratio and high torque output is designed in this paper (Xiang Guoqi, 2005). From the perspective of structural dynamics (Donghui et al., 2015, Zuguang et al., 2011), use ANSYS simulation software to study the motion intensity of the harmonic reducer and verify the reliability of the whole structure system; Secondly, the modal analysis of the whole machine was carried out and former sixth-order natural frequencies were extracted; Simulate and analyze the frequency-amplitude relationship of the whole machine structure system at low frequencies, and analyze possible resonance and vibration problems. Finally, take the key component flexspline as the research object, and extract former sixth-order natural frequencies; Simulate and analyze the frequency-amplitude relationship of the whole structure system at low frequencies to verify its motion performance.
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