Cogging Torque Minimization of a Dual-Type Axial-Flux Permanent Magnet Motor Using a Novel Optimization Algorithm
- Authors
- Lim, Dong-Kuk; Woo, Dong-Kyun; Kim, Il-Woo; Ro, Jong-Suk; Jung, Hyun-Kyo
- Issue Date
- Sep-2013
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Keywords
- Axial flux permanent-magnet motor; cogging-torque; kriging; multimodal optimization
- Citation
- IEEE TRANSACTIONS ON MAGNETICS, v.49, no.9, pp 5106 - 5111
- Pages
- 6
- Journal Title
- IEEE TRANSACTIONS ON MAGNETICS
- Volume
- 49
- Number
- 9
- Start Page
- 5106
- End Page
- 5111
- URI
- https://scholarworks.bwise.kr/cau/handle/2019.sw.cau/67522
- DOI
- 10.1109/TMAG.2013.2256430
- ISSN
- 0018-9464
1941-0069
- Abstract
- The design of an electric machine is a multivariable and multimodal problem that requires much time to find the optimal design result. To address this problem, we propose a novel optimization algorithm using a kriging meta-model, a contour face climb method, a reinterpolation method in an expected region, an advanced pattern search method, and a uniform search method in the entire problem space. A rapid, exact, and reliable optimization process for a multivariable and multimodal design problem is possible using the proposed novel algorithm. Its validity was confirmed by comparing the optimization results of a test function with evolutionary optimization methods. For verification of the application to an electric machine, a dual-rotor axial flux permanent-magnet synchronous motor was designed using the proposed algorithm in this paper.
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Collections - College of ICT Engineering > School of Electrical and Electronics Engineering > 1. Journal Articles
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