Obstacle avoidance for kinematically redundant robots using distance algorithm. - Chi Youn Chung; Beom Hee Lee 001; Jung-Hoon Lee (IROS, 1997)

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 Approach to Torque Optimizing Control for a Redundant Manipulator. - Chi Youn Chung; Beom Hee Lee 001 (ICRA, 2001)

Balancing of an inverted pendulum with a kinematically redundant robot. - Chi Youn Chung (Int. J. Gen. Syst., 2002)