Su-gil Cho

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This paper presents the robust design of back electromotive force (EMF) characteristic analysis considering the manufacturing tolerances of the permanent magnets (PM) in the interior permanent magnet synchronous motor (IPMSM). We choose the design variables that make an impact on the EMF, and then perform the robust design of EMF using the Taguchi method in(More)
TEAM workshop problem 22 for SEMS is multi-objective optimization problem with many design variables and nonlinear constraints. In order to guarantee reliable performances, the reliability-based design optimization along with accurate prediction of the effects of uncertainties has to be executed. In this paper, multiplicative decomposition method is applied(More)
A deep-sea manganese nodules test miner has not only coupled relationship between system components but also various design requirements of each system to meet the specified multitasks. To accomplish the multiobjectives of complex systems, multidisciplinary design optimization MDO is performed.Metamodels such as the krigingmodel and the response(More)
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