Chung, Woojin; Kim, Seokgyu; Choi, Minki; Choi, Jaesik; Kim, Hoyeon; Moon, Chang-bae; Song, Jae-Bok
ArticleIssue Date2009CitationIEEE TRANSACTIONS ON INDUSTRIAL ELECTRONICS, v.56, no.10, pp.3941 - 3950PublisherIEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC