河南科技
河南科技
하남과기
HENANKEJI
2015年
8期
47-49
,共3页
TRIZ%上肢康复%有限元分析
TRIZ%上肢康複%有限元分析
TRIZ%상지강복%유한원분석
TRIZ%Upper limb rehabilitation%finite element analysis
本文介绍了TRIZ理论，以及人体上肢的自由度，提出了五自由度上肢康复训练器设计方案，分析了大臂屈/伸过程中机械结构重心变化引起的技术难题，运用TRIZ理论的矛盾矩阵进行了求解，设计出了弹性拉力的五自由度上肢康复训练器，并利用有限元分析软件对零件强度进行了校核。
本文介紹瞭TRIZ理論，以及人體上肢的自由度，提齣瞭五自由度上肢康複訓練器設計方案，分析瞭大臂屈/伸過程中機械結構重心變化引起的技術難題，運用TRIZ理論的矛盾矩陣進行瞭求解，設計齣瞭彈性拉力的五自由度上肢康複訓練器，併利用有限元分析軟件對零件彊度進行瞭校覈。
본문개소료TRIZ이론，이급인체상지적자유도，제출료오자유도상지강복훈련기설계방안，분석료대비굴/신과정중궤계결구중심변화인기적기술난제，운용TRIZ이론적모순구진진행료구해，설계출료탄성랍력적오자유도상지강복훈련기，병이용유한원분석연건대령건강도진행료교핵。
This paper introduced TRIZ theory,the freedom of upper limb of human body,and the design scheme of five DOF upper limb rehabilitation training device.The technical problem caused by the change of the mechanical structure focus during the process of the bending and stretching of the arm was analyzed.The problem was solved by the contradiction matrix of TRIZ theory.A five DOF upper limb rehabilitation training device with elastic tension has been designed.The strength of the parts has been checked by the finite element analysis software.
