Prof. Jung-Pyo Hong

Robust Shape Optimization of Electromechanical Devices
2004-09-22 08:19:26 조회수1035
Date of Publication: 1999.05
Journal: IEEE Transactions on Magnetics
Authors: Sang-Baeck Yoon, In-Soung Jung, Dong-Seok Hyun, Jung-Pyo Hong, Young-Jung Kim
DOI: 10.1109/20.767356

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This paper presents the robust shape optimization of electromechanical devices considering the uncertainties of design variables based on numerical optimization technique and finite element method (FEM). In the formulation of robust optimization, the multiobjective function is composed of the mean and the standard deviation of original objective function, while the constraints are supplemented by adding a penalty term to the original constraints. The sequential quadratic programming (SQP) is applied to solve the robust optimization problem. The results of robust shape optimization considering manufacturing errors are compared with those of conventional shape optimization.

     
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