A technique for FEM optimization under reliability constraint of process variables in sheet metal forming

  title={A technique for FEM optimization under reliability constraint of process variables in sheet metal forming},
  author={M. Strano},
  journal={International Journal of Material Forming},
  • M. Strano
  • Published 2008
  • Engineering
  • International Journal of Material Forming
  • A method is proposed for the optimization, by finite element analysis, of design variables of sheet metal forming processes. The method is useful when the non-controllable process parameters (e.g. the coefficient of friction or the material properties) can be modelled as random variables, introducing a degree of uncertainty into any process solution. The method is suited for problems with large FEM computational times and small process window. The problem is formulated as the minimization of a… CONTINUE READING
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