![[IEEE 30th Annual Conference of IEEE Industrial Electronics Society, 2004. IECON 2004 - Busan, South Korea (2004.11.2-2004.11.6)] 30th Annual Conference of IEEE Industrial Electronics Society, 2004. IECON 2004 - IECON 2004 - 30th Annual Conference of IEEE Industrial Electronics Society (IEEE Cat. No.04CH37609)]()
[IEEE 30th Annual Conference of IEEE Industrial Electronics Society, 2004. IECON 2004 - Busan, South Korea (2004.11.2-2004.11.6)] 30th Annual Conference of IEEE Industrial Electronics Society, 2004. IECON 2004 - IECON 2004 - 30th Annual Conference of IEEE Industrial Electronics Society (IEEE Cat. No.04CH37609)2004