Solution of 7 Bar Tress Model Using Derivative Free Methods | [Proceedings of Pakistan Academy of Sciences • 2015]

Author(s):

1. M.F. Tabassum: Department of Mathematics, University of Management and Technology,Lahore,Pakistan

2. M. Saeed: Department of Mathematics, University of Management and Technology,Lahore,Pakistan

3. A. Sana: Department of Mathematics, Lahore Garrison University,Lahore,Pakistan

4. Nazir Ahmad: Department of Mathematics, Lahore Leads University,Lahore,Pakistan

Abstract:

The focus of this research is to formulate optimization model of 7-bar trusses along with stress, stability and deflection constraints. The derivative free methods are used for the optimization of engineering design problems. These methods are basically designed for unconstrained optimization problems. In formulated optimization truss problems the constraints are handled by using exterior penalty functions. The results of the truss optimization model are obtained by using MATLAB which demonstrate the effectiveness and applicability of these derivative free methods.

Page(s): 263-269

DOI: DOI not available

Published: Journal: Proceedings of Pakistan Academy of Sciences, Volume: 52, Issue: 3, Year: 2015

Keywords:

free unconstrained optimization , Derivative

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