Electromagnetic waves · 2012 · 14 citations · 27 references
ArchitectureComputational EngineeringMathematicsAntennasDesign OptimizationOptimizationAntenna DesignGenetic AlgorithmsGlobal OptimizationOptimization TheorySurrogate-assisted OptimizationSurrogate-based OptimizationAntenna OptimizationConvergenceDifferential EvolutionEfficient Global OptimizationGlobal OptimaLocal OptimaRadial Basis Function NetworksRadial Basis Function Surrogates
Efficient global optimization has been extensively used in problems with expensive cost functions. However, this method is not suitable for high-dimensional problems. In this paper, the radial basis function network is introduced into the efficient global optimization, to avoid local optima and achieve a fast convergence for high-dimensional optimization. Our algorithm is applied to a 12-dimensional optimization of a transmitting antenna. Compared to the genetic-algorithm-based efficient global optimization and the differential evolution strategy, our algorithm converges to the global optimal value more efficiently.
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Metamodels for Computer-based Engineering Design: Survey and recommendations
Timothy W. Simpson, J.D. Poplinski, Patrick Koch et al. · Engineering With Computers · 2001 · 1.9K citations