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SBDOT

Surrogate Based Design Optimization Toolbox

Install / Use

/learn @freeSBDO/SBDOT
About this skill

Quality Score

0/100

Category

Design

Supported Platforms

Universal

README

Surrogate Based Design Optimization Toolbox


MATLAB Toolbox for metamodeling and solving optimization problem. The function to surrogate and optimize can be evaluated from an external numerical simulator.

SBDOT Copyright (C) 2017 CEA - LETI, DOPT. Author: C. Durantin

General informations

Metamodeling features

  • Kriging (gaussian process based surrogate model)
  • Radial Basis Function
  • Co-kriging (multifidelity)
  • CoRBF (multifidelity)
  • BQQV Kriging (for qualitative variables)

Optimization features

  • CMAES (constrained single objective)
  • NSGA-II (constrained multiobjective)
  • MGDA (unconstrained multiobjective)

Adaptive Sampling strategy

  • Expected improvement (constrained global optimization)
  • Gutmann criterion (constrained global optimization)
  • Expected hypervolume improvement (multiobjective)
  • Robust efficient global optimization

MATLAB toolboxes requirements

  • Optimization toolbox
  • Statistics toolbox

Related Skills

View on GitHub
GitHub Stars33
CategoryDesign
Updated5mo ago
Forks10

Languages

Matlab

Security Score

87/100

Audited on Oct 4, 2025

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