Enhancement of convergence characteristics of Newton-Raphson method with line search for nonlinear eddy current analysis based on time-periodic FEM

Autor: Kakita, Shimpei, Okamoto, Yoshifumi

Publikováno v: COMPEL -The international journal for computation and mathematics in electrical and electronic engineering, 2019, Vol. 38, Issue 5, pp. 1627-1640.

Externí odkaz: http://www.emeraldinsight.com/doi/10.1108/COMPEL-12-2018-0491

Multistage topology optimization of induction heating apparatus in time domain electromagnetic field with magnetic nonlinearity

Autor: Masuda, Hiroshi, Okamoto, Yoshifumi, Wakao, Shinji

Publikováno v: COMPEL -The international journal for computation and mathematics in electrical and electronic engineering, 2019, Vol. 38, Issue 3, pp. 1009-1022.

Externí odkaz: http://www.emeraldinsight.com/doi/10.1108/COMPEL-10-2018-0386

Topology optimization of magnetic shielding using level-set function combined with element-based topological derivatives

Autor: Hoshino, Reona, Okamoto, Yoshifumi, Wakao, Shinji

Publikováno v: COMPEL -The international journal for computation and mathematics in electrical and electronic engineering, 2018, Vol. 37, Issue 2, pp. 718-729.

Externí odkaz: http://www.emeraldinsight.com/doi/10.1108/COMPEL-12-2016-0524

Topology optimization of induction heating model using sequential linear programming based on move limit with adaptive relaxation

Autor: Masuda Hiroshi, Kanda Yutaro, Okamoto Yoshifumi, Hirono Kazuki, Hoshino Reona, Wakao Shinji, Tsuburaya Tomonori

Publikováno v: Open Physics, Vol 15, Iss 1, Pp 845-850 (2017)

It is very important to design electrical machineries with high efficiency from the point of view of saving energy. Therefore, topology optimization (TO) is occasionally used as a design method for improving the performance of electrical machinery un

Externí odkaz: https://doaj.org/article/493878cdc5764046990577c9f8cc096d

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