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Determination of the number of degrees of freedom of the trapeziometacarpal joint–An in vitro study

Autor: Claude Rumelhart, J.J Comtet, Raphaël Dumas, Laurence Chèze, M Fayet

Publikováno v: Innovation and Research in BioMedical engineering
Innovation and Research in BioMedical engineering, Elsevier Masson, 2012, 33 (4), pp. 272-277. ⟨10.1016/j.irbm.2012.07.001⟩

Objective Most of the studies about trapeziometacarpal joint assume that it exhibits only two independent degrees of freedom, but the experimental or theoretical support for considering a two-degrees of freedom model is not always clear. Materials an

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bc55eaa44bc9069923eced1c95f9729d
https://doi.org/10.1016/j.irbm.2012.07.001

Comment définir sans ambiguïté les mouvements d’une articulation : proposition de standardisation pour l’articulation trapézométacarpienne

Autor: J.J Comtet, Claude Rumelhart, M Fayet, Laurence Chèze, Raphaël Dumas

Publikováno v: Chirurgie de la Main
Chirurgie de la Main, Elsevier Masson, 2008, 27 (5), pp. 185-201. ⟨10.1016/j.main.2008.08.008⟩

Pour définir les mouvements d’une articulation, les cliniciens utilisent généralement des termes anatomiques. Ces termes sont parfaitement compréhensibles pour un mouvement simple, défini dans un plan anatomique. En revanche, l’utilisation d

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9c0b82b47fd265af84d5df8ea5ac73a3
https://doi.org/10.1016/j.main.2008.08.008

Singularities of mechanisms and the degree of mobility

Autor: Jean Lerbet, M Fayet

Publikováno v: Proceedings of the Institution of Mechanical Engineers, Part K: Journal of Multi-body Dynamics. 217:111-119

The Kinematics, statics and dynamics of singular configurations of mechanisms are analysed. Using Lie group theory, the tangent cone at such a configuration is defined and calculated. It is clear that the structure of the cone is directly linked with

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::1687c68e8d6950db9ef5f5aa54d2ba9b
https://doi.org/10.1243/146441903321898601

Design and Singularity Analysis of a 3-Translational-DOF In-Parallel Manipulator*

Autor: Zouhaier Affi, M. Fayet, Lotfi Romdhane

Publikováno v: Journal of Mechanical Design. 124:419-426

In this work, we shall present a novel design of a 3-translational-DOF in-parallel manipulator having 3 linear actuators. Three variable length legs constitute the actuators of this manipulator, whereas two other kinematic chains with passive joints

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::c6b8791a19298ad40b15c034b70f88cc
https://doi.org/10.1115/1.1480815