GA-based kinematical synthesis of a watt type mechanism for prosthetic knee applications

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Resumen

The synthesis of planar mechanism represents an attractive problem to be solved using evolutionary techniques as it involves an underdetermined nonlinear set of equations that grow in number as more precision points are defined to describe the desired trajectory of the coupler. This paper presents a Genetic Algorithm (GA) based approach for optimisation of the kinematical synthesis of a 6-bar Watt type mechanism for prosthetic knee applications. The desired trajectory to be described by the coupler corresponds to the trajectory of the knee during a normal gait cycle. The generated trajectory illustrates how it naturally evolves from an erratic solution to a smooth fitted curve.

Idioma originalInglés
Título de la publicación alojadaProceedings of the 5th IASTED International Conference on Computational Intelligence, CI 2010
Páginas113-118
Número de páginas6
EstadoPublicada - 2010
Evento5th IASTED International Conference on Computational Intelligence, CI 2010 - Maui, HI, Estados Unidos
Duración: 23 ago. 201025 ago. 2010

Serie de la publicación

NombreProceedings of the 5th IASTED International Conference on Computational Intelligence, CI 2010

Conferencia

Conferencia5th IASTED International Conference on Computational Intelligence, CI 2010
País/TerritorioEstados Unidos
CiudadMaui, HI
Período23/08/1025/08/10

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