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    Article

    Robust optimization of foam-filled thin-walled structure based on sequential Kriging metamodel

    Deterministic optimization has been successfully applied to a range of design problems involving foam-filled thin-walled structures, and to some extent gained significant confidence for the applications of suc...

    Guangyong Sun, Xueguan Song, Seokheum Baek in Structural and Multidisciplinary Optimizat… (2014)

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    Multiobjective Optimization of Beam Structure for Bogie Frame Considering Fatigue-Life Extension

    This paper addresses the multiobjective optimization of a brake end beam of a bogie frame with consideration of three elements: the stress, fatigue, and weight. A finite-element analysis (FEA) is performed to ...

    Seokheum Baek, Xueguan Song, Myungil Kim in Journal of Electrical Engineering & Techno… (2021)

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    Article

    Design Optimization and Experimental Validation of Swash Plate Using ANOVA and Surrogate Model

    The variable swash plate compressor has recently been adopted as a vehicle compressor to improve fuel efficiency. The rotation torque in the variable swash plate compressor and the pressure-affected piston gre...

    Seokheum Baek, Jaesung Kim in Journal of Electrical Engineering & Technology (2022)