A comparative study of metamodeling methods for multiobjective crashworthiness optimization

The response surface methodology (RSM), which typically uses quadratic polynomials, is predominantly used for metamodeling in crashworthiness optimization because of the high computational cost of vehicle crash simulations. Research shows, however, that RSM may not be suitable for modeling highly no...

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Veröffentlicht in:	Computers & structures 2005-09, Vol.83 (25), p.2121-2136
Hauptverfasser:	Fang, H., Rais-Rohani, M., Liu, Z., Horstemeyer, M.F.
Format:	Artikel
Sprache:	eng
Schlagworte:	Computational techniques Crashworthiness Exact sciences and technology Fundamental areas of phenomenology (including applications) Inelasticity (thermoplasticity, viscoplasticity...) Mathematical methods in physics Metamodeling Multiobjective optimization Physics Radial basis function Response surface methodology Solid mechanics Structural and continuum mechanics
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