A Hybrid Algorithm Using Shape and Topology Optimization for the Design of Electric Machines

作者：Jung Seok Won; Ro Jong Suk^*; Jung Hyun Kyo

来源：IEEE Transactions on Magnetics, 2018, 54(3): 8102604.

DOI：10.1109/TMAG.2017.2764753

• Design optimization
• electric machines
• finite-element analysis (FEA)
• optimization methods
• topology

The conventional topology optimization (TO) algorithm for an electric machine has a critical problem as the derivation of the impractical model to manufacture. In the case of a conventional step optimization, such as shape optimization (SO) after TO, the optimized model by TO is seriously distorted. To solve these problems, a hybrid optimization algorithm that conducts SO and TO simultaneously with the pre-processing and the post-processing is proposed in this paper.

• 出版日期2018-3