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A sampling-based optimization algorithm for solution spaces with pair-wise-coupled design variables

  • Helmut HarbrechtEmail author
  • Dennis Tröndle
  • Markus Zimmermann
Research Paper

Abstract

Solution spaces are sets of good designs that satisfy all design goals. They serve as target regions for robust and independent component development in a distributed design process. So-called solution boxes provide best decoupling; however, they are often small and therefore impractical. This article proposes an algorithm that computes two-dimensional permissible regions for pairs of design variables that are substantially larger than solution boxes. This is accomplished by modifying the existing sampling-based optimization algorithm for boxes and extending it by box-rotation.

Keywords

Sampling-based optimization algorithm Black-box optimization Solution spaces 

Notes

Compliance with Ethical Standards

Conflict of interest

The authors declare that they have no conflict of interest.

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Copyright information

© Springer-Verlag GmbH Germany, part of Springer Nature 2019

Authors and Affiliations

  1. 1.Departement Mathematik und InformatikUniversität BaselBaselSwitzerland
  2. 2.Lehrstuhl für Produktentwicklung und LeichtbauTechnische Universität MünchenGarchingGermany

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