Yang, Y.-P.Y.-P.YangLee, C.-H.C.-H.LeeHung, P.-C.P.-C.HungYEE-PIEN YANG2018-09-102018-09-102014http://www.scopus.com/inward/record.url?eid=2-s2.0-84890871478&partnerID=MN8TOARShttp://scholars.lib.ntu.edu.tw/handle/123456789/385732Multi-objective optimal design of an axial-flux permanent-magnet wheel motor for electric scootersjournal article10.1049/iet-epa.2013.0026