Dimensional synthesis of a leg mechanism

An eight bar leg mechanism dimensional synthesis is presented. The mathematical model regarding the synthesis is described and the results obtained after computation are verified with help of 2D mechanism simulation in Matlab. This mechanism, inspired from proposed solution of Theo Jansen, is integr...

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Bibliographic Details
Published inIOP conference series. Materials Science and Engineering Vol. 147; no. 1; pp. 12083 - 12088
Main Authors Pop, F, Lovasz, E-Ch, Pop, C, Dolga, V
Format Journal Article
LanguageEnglish
Published Bristol IOP Publishing 01.08.2016
Subjects
Initial conditions
Optimization
Synthesis
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Summary:An eight bar leg mechanism dimensional synthesis is presented. The mathematical model regarding the synthesis is described and the results obtained after computation are verified with help of 2D mechanism simulation in Matlab. This mechanism, inspired from proposed solution of Theo Jansen, is integrated into the structure of a 2 DOF quadruped robot. With help of the kinematic synthesis method described, it is tried to determine new dimensions for the mechanism, based on a set of initial conditions. These are established by taking into account the movement of the end point of the leg mechanism, which enters in contact with the ground, during walking. An optimization process based on the results obtained can be conducted further in order to find a better solution for the leg mechanism.
ISSN:1757-8981
1757-899X
DOI:10.1088/1757-899X/147/1/012083