A note on stress-constrained truss topology optimization |
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| Authors: | M. Stolpe K. Svanberg |
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| Affiliation: | (1) Optimization and Systems Theory, KTH, Stockholm, Sweden e-mail: Mathias.Stolpe@math.kth.se, SE;(2) Optimization and Systems Theory, KTH, Stockholm, Sweden e-mail: Krister.Svanberg@math.kth.se, SE |
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| Abstract: | ![]()
The purpose of this brief note is to demonstrate that general-purpose optimization methods and codes should not be discarded when dealing with stress-constrained truss topology optimization. By using a disaggregated formulation of the considered problem, such methods may find also “singular optima”, without using perturbation techniques like the ε-relaxed approach. Received February 19, 2002 |
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| Keywords: | : truss topology optimization stress constraints local buckling constraints |
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