Design of the link structure of an inspection robot to pass an obstacle on a four conductor transmission line. - Jun Young Lee; Moon Young Kim; Chang Hwan Kim; Hong Jae Yim (SII, 2012)

A study on inspection robot wheel to pass an obstacle on a four conductor transmission line. - Moon Young Kim; Jun Young Lee; Changhwan Kim; Seok Lee; Hong Jae Yim (ISR, 2013)