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The Kinematic and Static Analysis of the Tibio-femoral Joint Based on a Novel Spatial Mechanism : Analisi cinematica e stativa di un giunto tibio femorale basata su di un nuovo meccanismo spaziale, in: International Journal of Advanced Robotic Systems

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Autor Xu, Yonggang; Huang, Rongying; Xu, Qiang
Erschienen  InTech Open Access Publisher, 2012
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Kurzbeschreibung To reveal the characteristics of knee movement
and tibio‐femoral joint contact force, a novel single
degree of freedom spatial mechanism is built to
simulate the joint kinematics based on a three
dimensional model of the human knee. The length
changes of the three ligaments can be obtained by
establishing and solving the kinematics spiral function.
Based on this mechanism, a static model is built where
linear springs are used to model the ligaments and
whose stiffness coefficients are obtained by the finite
element method. The main strength of the proposed
model is that it associates the knee’s flexion motion with
internal/external rotation of the tibia based on the
isometricity of the anterior cruciate ligament. This offers
an efficient method to model and analyse the changes of
ligament lengths and static kinematics after ligament
reconstruction, which is crucial in designing knee
recovery and rehabilitation equipment.
Sammlungen
ab 2000
Übergeordnete Werke
 
no fulltext found International Journal of Advanced Robotic Systems
Autor: Ottaviano, Erika; Ceccarelli, Marco; Husty, Manfred; Yu, Sung-Hoon; Kim, Yong-Tae; Park, Chang-Woo; Hyun, Chang-Ho; Chen, Xiulong; Feng, Weiming; Sun, Xianyang; Gao, Qing; Grigorescu, Sorin M.; Pozna, Claudiu; Liu, Wanli; Zhankui, Wang; Guo, Meng; Fu, Guoyu; Zhang, Jin; Chen, Wenyuan; Peng, Fengchao; Yang, Pei; Chen, Chunlin; Ding, Rui; Yu, Junzhi; Yang, Qinghai; Tan, Min; Polden, Joseph; Pan, [...]
Erschienen: 2004
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Documents: International Journal of Advanced Robotic Systems
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DMG-Lib FaviconDMG-Lib https://www.dmg-lib.org/dmglib/handler?docum=33378009
Europeana FaviconEuropeana  http://www.europeana.eu/portal/record/2020801/dmglib_handler_docum_33378009.html
PDF FaviconPDF  The Kinematic and Static Analysis of the Tibio-femoral Joint Based on a Novel Spatial Mechanism
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UCAUniv. Cassino  http://webuser.unicas.it/weblarm/larmindex.htm
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Time of publication 2012
License information Creative Commons License
This work is licensed under a Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Unported License

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