A PROTOTYPE OF KBS FOR MATERIAL SELECTION IN BUMPER BEAM DESIGN

Authors

  • Mohd Nizam Sudin Faculty of Mechanical Engineering, University Teknikal Malaysia Melaka, Locked Bag 1200, Ayer Keroh, 75450, Melaka, Malaysia
  • Mohd Ruzi Harun
  • Ahmad Tajudin Hamzah Faculty of Mechanical Engineering, University Teknikal Malaysia Melaka, Locked Bag 1200, Ayer Keroh, 75450, Melaka, Malaysia
  • Shamsul Anuar Faculty of Mechanical Engineering, University Teknikal Malaysia Melaka, Locked Bag 1200, Ayer Keroh, 75450, Melaka, Malaysia

Keywords:

Knowledge based system, material selection, bumper beam

Abstract

This paper describes the development of the Knowledge Based System (KBS) for material selection in bumper beam design. The KBS is an expert system used to select the most suitable material by defining constraint values into the system. The aim of this project is to select the most suitable material for an automotive bumper beam. The selection method was based on the material selection requirements such as mechanical properties, physical properties and economic value. The constraint values were documented in the product design specification (PDS) derived from experimental work and design calculation. The KBS will rank the materials in the form of a hierarchical graph for the best five of the most suitable materials. The top ranking materials have the closest specification values to the user’s defined value.

References

Ashby, M.F. and Cebon, D. (1993a). Material selection in mechanical design, [online]. Available from: http://www.grantadesign. com/download/papers/university/gen1. pdf. Accessed date: April 30, 2006.

Ashby, M.F. (1993). Materials Selection in Mechanical Design. Pergamon Press, Oxford, UK, p. 65-83.

Sapuan, S.M. and Abdallah, H.S. (1998). A prototype knowledge based system for the material selection of polymeric-based composites for automotive components, Composites A: Apply Science Manufacturing, 29A(7):731-742.

Sapuan S.M., Jacob, M.S.D., Mustapha, F., and Ismail, N. (2002). A prototype knowledgebased system for material selection of ceramic matrix composites of automotive engine components. Material and Design, 23(8):701-708.

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Published

2026-08-27

How to Cite

Nizam Sudin, M., Ruzi Harun, M., Tajudin Hamzah, A., & Anuar, S. (2026). A PROTOTYPE OF KBS FOR MATERIAL SELECTION IN BUMPER BEAM DESIGN. Suranaree Journal of Science and Technology, 14(3), 215–222. retrieved from https://ph04.tci-thaijo.org/index.php/SUJST/article/view/13357

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Section

Research Article