On the Kinematic Modeling and the Parameter Estimation of the Human Knee Joint

1999 ◽  
Vol 121 (4) ◽  
pp. 406-413 ◽  
Author(s):  
H. Bao ◽  
P. Y. Willems
Keyword(s):  
Parameter Estimation ◽  
Knee Joint ◽  
Experimental Results ◽  
Kinematic Modeling ◽  
Human Knee ◽  
Geometric Characteristics ◽  
Human Knee Joint ◽  
Type Device ◽  
Femur Condyle ◽  
Tibia Plateau

This paper presents some results on the modeling and the parameter estimation of the human knee joint. Based on the geometric characteristics of the femur condyle and the tibia plateau, a part of femoro-tibial joint model includes an involute-on-plane submodel. Data recorded by camera type device are used to analyze the kinematic characteristics of the knee joint and to estimate the corresponding submodel parameters. Experimental results are presented and the model is further validated.

Ligament Strain in the Human Knee Joint

1970 ◽  
Vol 92 (1) ◽  
pp. 131-136 ◽  
Author(s):  
R. G. Edwards ◽  
J. F. Lafferty ◽  
K. O. Lange
Keyword(s):  
Knee Joint ◽  
Analytical Model ◽  
Experimental Results ◽  
Knee Joints ◽  
Strain Gauges ◽  
Cruciate Ligaments ◽  
Human Knee ◽  
Human Knee Joint ◽  
Ligament Strain ◽  
Good Agreement

The kinematics of the human knee joint and the strain of the ligaments as a function of flexion are determined analytically and experimentally. The experimental results were obtained in 13 tests of four knee joints in which the strain in each of the two collateral and two cruciate ligaments was measured with mercury strain gauges while the tibia was rotated through a flexion angle of 130 deg. The values of the relative ligament strain obtained from the analytical model are in good agreement with the experimental results.

scholarly journals Parameters Estimation for the Spherical Model of the Human Knee Joint Using Vector Method

2014 ◽  
Vol 19 (3) ◽  
pp. 523-537
Author(s):  
A. Ciszkiewicz ◽  
J. Knapczyk
Keyword(s):  
Sensitivity Analysis ◽  
Parameter Estimation ◽  
Knee Joint ◽  
Spherical Model ◽  
Parameters Estimation ◽  
Vector Method ◽  
Human Knee ◽  
Estimated Parameters ◽  
Human Knee Joint ◽  
Loads Analysis

Abstract Position and displacement analysis of a spherical model of a human knee joint using the vector method was presented. Sensitivity analysis and parameter estimation were performed using the evolutionary algorithm method. Computer simulations for the mechanism with estimated parameters proved the effectiveness of the prepared software. The method itself can be useful when solving problems concerning the displacement and loads analysis in the knee joint

Study Surface Roughness and Friction of Synovial Human Knee Joint with Using Mathematical Model

2018 ◽  
Vol 00 (1) ◽  
pp. 109-118
Author(s):  
Enas Y. Abdullah ◽  
◽  
Naktal Moid Edan ◽  
Athraa N. Kadhim ◽  
◽  
...  
Keyword(s):  
Mathematical Model ◽  
Surface Roughness ◽  
Knee Joint ◽  
Human Knee ◽  
Human Knee Joint

Accuracy analysis of a clinical measurement system for AP-laxity in the human knee joint

1985 ◽  
Vol 18 (7) ◽  
pp. 541
Author(s):  
Ph. Edixhoven ◽  
R. Huiskes ◽  
Th.J.G. van Rens ◽  
T.J.J.H. Slooff
Keyword(s):  
Knee Joint ◽  
Measurement System ◽  
Accuracy Analysis ◽  
Clinical Measurement ◽  
Human Knee ◽  
Human Knee Joint

scholarly journals Indian Hedgehog in Synovial Fluid Is a Novel Marker for Early Cartilage Lesions in Human Knee Joint

2014 ◽  
Vol 15 (5) ◽  
pp. 7250-7265 ◽  
Author(s):  
Congming Zhang ◽  
Xiaochun Wei ◽  
Chongwei Chen ◽  
Kun Cao ◽  
Yongping Li ◽  
...  
Keyword(s):  
Synovial Fluid ◽  
Knee Joint ◽  
Indian Hedgehog ◽  
Human Knee ◽  
Cartilage Lesions ◽  
Human Knee Joint
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