基于共振法的医用康复外骨骼装置疲劳行为的数值与实验研究

Numerical and Experimental Study of the Fatigue Behavior for a Medical Rehabilitation Exoskeleton Device Using the Resonance Method.

作者信息

Mitu Ana-Maria, Sireteanu Tudor, Pop Nicolae, Chis Liviu Cristian, Maxim Vicentiu Marius, Apsan Mirela Roxana

机构信息

Institute of Solid Mechanics, Romanian Academy, 15 Constantin Mille Street, 010141 Bucharest, Romania.

Engineering Faculty, Department of Industrial Engineering and Management, "George Emil Palade" University of Medicine, Pharmacy, Science, and Technology of Târgu Mureș, 38 Gheorghe Marinescu Street, 540139 Târgu Mureș, Romania.

出版信息

Materials (Basel). 2023 Feb 3;16(3):1316. doi: 10.3390/ma16031316.

DOI:10.3390/ma16031316

PMID:36770322

原文链接:https://pmc.ncbi.nlm.nih.gov/articles/PMC9921155/

Abstract

In this paper, the dynamic behavior of a hip level joint device of an active exoskeleton used in the medical field is analyzed. The finite element method is used in order to determine the first frequencies and the eigenmodes, necessary for the fatigue testing in the resonance regime.

摘要

本文分析了医疗领域中使用的主动外骨骼髋关节装置的动态行为。为了确定共振状态下疲劳测试所需的一阶频率和固有模态，采用了有限元方法。