Novel Flux-Weakening Control of an IPMSM for Quasi Six-Step Operation. - Gi-Young Choi; Mu-Shin Kwak; Tae-Suk Kwon; Seung-Ki Sul (IAS, 2007)

Design and Control of an Axial Flux Machine for a Wide Flux-Weakening Operation Region. - Tae-Suk Kwon; Seung-Ki Sul; Luigi Alberti; Nicola Bianchi (IAS, 2007)

Power Control Algorithm for Hybrid Excavator with Super Capacitor. - Tae-Suk Kwon; Seon-Woo Lee; Seung-Ki Sul; Byoung-il Kang; Min-Seok Hong; Cheol-Gyu Park; Nag-in Kim (IAS, 2008)