Singularity analysis of a 5-bar planar parallel mechanism based on a geometric measures. - Jung-Hyun Choi; Chan Lee; Ma-Eum Kim; Jehwon Lee (ISR, 2013)

Robust tension control of roll to roll winding equipment based on a disturbance observer. - Sangjune Eum; Jehwon Lee; Kanghyun Nam (IECON, 2016)

Kalman-Filter-Based Tension Control Design for Industrial Roll-to-Roll System. - Hyeongjin Hwang; Jehwon Lee; Sangjune Eum; Kanghyun Nam (Algorithms, 2019)