Articles | Volume 6, issue 1
https://doi.org/10.5194/ms-6-29-2015
https://doi.org/10.5194/ms-6-29-2015
Research article
 | 
01 Apr 2015
Research article |  | 01 Apr 2015

Dimensional synthesis of mechanical linkages using artificial neural networks and Fourier descriptors

N. Khan, I. Ullah, and M. Al-Grafi

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Latest update: 28 Mar 2024
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Short summary
The problem of dimensional synthesis of mechanisms to trace a given closed curve is solved by (a) representation of curve shape using normalized Fourier descriptors and (b) learning the relation between Fourier descriptors and mechanism dimensions by an artificial neural network (ANN). The ANN developed suggests dimensions of a four-bar mechanism with coupler curve of shape similar to the one desired. The dimensions are further refined by optimization.