scholarly journals Structural analysis of a Four-bar linkage mechanism of Prosthetic knee joint using Finite Element Method

Evergreen ◽  
2020 ◽  
Vol 7 (2) ◽  
pp. 209-215
Author(s):  
Shailendra Singh Chauhan ◽  
S C Bhaduri
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Structural Analysis ◽  
Knee Joint ◽  
Linkage Mechanism ◽  
Prosthetic Knee ◽  
Prosthetic Knee Joint ◽  
Four Bar Linkage ◽  
Element Method

KINETOSTATIC ANALYSIS FOR FOUR-BAR LINKAGE MECHANISM OF PROSTHETIC KNEE JOINT

2019 ◽  
Vol 19 (04) ◽  
pp. 1950018 ◽  
Author(s):  
XUHUI LIU ◽  
TIANTIAN GUO ◽  
JIAHAO ZHANG ◽  
GUANG YANG ◽  
LUCHAN SUN ◽  
...  
Keyword(s):  
Knee Joint ◽  
Group Method ◽  
Linkage Mechanism ◽  
Analysis Software ◽  
Prosthetic Knee ◽  
Damping Effect ◽  
D’Alembert Principle ◽  
Prosthetic Knee Joint ◽  
Four Bar Linkage ◽  
The Relationship

In this paper, a mathematical model of four-bar linkage mechanism is built to investigate the prosthetic knee joint, by means of the bar group method, and the motion of the prosthetic knee joint is simulated by motion analysis software. In the state of motion of the four linkage mechanism, to the moving component of the mechanism, the relationship between the moving displacement, velocity and acceleration are obtained. On the basis of the above investigation, dynamic statics analysis for the moving component of four-bar linkage mechanism are completed by the ‘D’Alembert principle. The research results show that, with the change of the rotating angle of the active part, the counter-force of rotating pair and the balance torque on active component are all changeable, which will provide a theoretical basis for the design of prosthetic knee joint mechanism with longer life and better damping effect.

Parameter-transfer finite element method for structural analysis

AIAA Journal ◽  
1993 ◽  
Vol 31 (5) ◽  
pp. 923-929 ◽  
Author(s):  
R. Barboni ◽  
P. Gaudenzi ◽  
A. Mannini
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Structural Analysis ◽  
Element Method

scholarly journals Static structural analysis of different stem designs used in total hip arthroplasty using finite element method

Heliyon ◽  
2019 ◽  
Vol 5 (6) ◽  
pp. e01767 ◽  
Author(s):  
Chethan K.N. ◽  
Mohammad Zuber ◽  
Shyamasunder Bhat N. ◽  
Satish Shenoy B. ◽  
Chandrakant R. Kini
Keyword(s):  
Finite Element Method ◽  
Finite Element ◽  
Structural Analysis ◽  
Total Hip Arthroplasty ◽  
Hip Arthroplasty ◽  
Total Hip ◽  
Element Method
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