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Title: | Multi-objective optimization of aluminum foam double tube subjected to oblique impact loading for automobile bumper beam |
Authors: | F. Djamaluddin S. Abdullah A.K. Arrifin Z.M. Nopiah |
Conference Name: | International Conference on Recent Advances in Automotive Engineering and Mobility Research |
Keywords: | Aluminum Foam Bumper Beam Double Tube Oblique impact |
Conference Date: | 16/12/2013 |
Conference Location: | Kuala Lumpur |
Abstract: | This paper presents the multi-objective optimization of aluminum foam double circular tube under oblique load for various load angle and geometry parameters. Thin-walled metallic tubes are used in vehicle structures to absorb impact energy, such as in bumper beams. In this research, aluminum alloy AA6063 T6 foam filled tube which both end were clamped, at bottom as boundary condition and at the top of tube applied quasi-static force of load angle of 0?? to 30?? with respect to longitudinal direction of tubes. The finite element analysis using ABAQUS code was validated according to the relevant experimental data, and the deformation modes of the tubes were studied. Multi-objective optimization design of crush parameters such as minimum peak crushing force and maximum specific energy absorption were performed using particle swarm optimization algorithm. Different optimal designs for different angles of loading and geometries of double circular tubes was identified. |
Pages: | 93-97 p. |
Call Number: | TD195.T7.I546 2014 kat sem |
Publisher: | Switzerland : Trans Tech Publications Ltd., 2014.,Switzerland |
Appears in Collections: | Seminar Papers/ Proceedings / Kertas Kerja Seminar/ Prosiding |
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