Yield Optimization using Hybrid Gaussian Process Regression and a Genetic Multi-Objective Approach
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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.
2022 ◽
Vol 136
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pp. 107717
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2016 ◽
Vol 126
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pp. 1084-1092
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2008 ◽
Vol 48
(1)
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pp. 47-60
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2018 ◽
Vol 37
(10)
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pp. 1929-1942
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