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arXiv · 2010.04028

Yield Optimization using Hybrid Gaussian Process Regression and a Genetic Multi-Objective Approach

Mona Fuhrländer·Sebastian Schöps
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Abstract

Quantification and minimization of uncertainty is an important task in the design of electromagnetic devices, which comes with high computational effort. We propose a hybrid approach combining the reliability and accuracy of a Monte Carlo analysis with the efficiency of a surrogate model based on Gaussian Process Regression. We present two optimization approaches. An adaptive Newton-MC to reduce the impact of uncertainty and a genetic multi-objective approach to optimize performance and robustness at the same time. For a dielectrical waveguide, used as a benchmark problem, the proposed methods outperform classic approaches.

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Mona Fuhrländer, Sebastian Schöps. 2020-10-08. Yield Optimization using Hybrid Gaussian Process Regression and a Genetic Multi-Objective Approach. https://doi.org/10.5194/ars-19-41-2021

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