Preshaped trajectory command for fast repetitive PTP motion of PD-controlled flexible joint manipulators. - Jugn Hoon Lee; Beom Hee Lee 001; Sang Moo Lee; Chi Youn Chung (IROS, 1997)

Balancing of an inverted pendulum with a kinematically redundant robot. - Chi Youn Chung; Sang Moo Lee; Jin Won Lee; Beom Hee Lee 001 (IROS, 1999)

Balancing of an Inverted Pendulum with a Redundant Direct-Drive Robot. - Chi Youn Chung; Jin Won Lee; Sang Moo Lee; Beom Hee Lee 001 (ICRA, 2000)

An Enhanced Vision Processing Algorithm for a Micro-manipulation System. - Yong Seok Ihn; S. H. Ryu; Byungjune Choi; Seung Hwa Ha; Hyouk Ryeol Choi; Sang Moo Lee; Jachoon Koo (ROSE, 2007)