Design of a direct-driven linear actuator for development of a cheetaroid robot. - Byeonghun Na; Hyun-jin Choi; Kyoungchul Kong (ICRA, 2013)

A disturbance observer for robust position tracking control and ground contact detection of a Cheetaroid-I leg. - Jungsu Choi; Byeonghun Na; Sehoon Oh; Kyoungchul Kong (AIM, 2014)

Frequency bandwidth enlargement of robotic legs by dual-stage springs. - Byeonghun Na; Kyoungchul Kong (AIM, 2014)

Automatic tuning of a mechanical design parameter of a robotic leg by Iterative Learning Mechatronics. - Joonyoung Jung; Jungsu Choi; Byeonghun Na; Kyoungchul Kong (URAI, 2016)

Joint trajectory generation and motion control of a wearable robot for complete paraplegics based on forward inflection walking. - Jungsu Choi; Byeonghun Na; Pyeong-Gook Jung; Dong-wook Rha; Kyoungchul Kong (CCTA, 2017)

Design of a compact rotary series elastic actuator for improved actuation transparency and mechanical safety. - Hanseung Woo; Byeonghun Na; Kyoungchul Kong (ICRA, 2017)

Efficiency improvement of a robotic leg using a pneumatic-electric hybrid actuation system. - Jungsoo Cho; Byeounghun Na; Kyoungchul Kong (URAI, 2017)

WalkON Suit: A Medalist in the Powered Exoskeleton Race of Cybathlon 2016. - Jungsu Choi; Byeonghun Na; Pyeong-Gook Jung; Dong-wook Rha; Kyoungchul Kong (IEEE Robotics Autom. Mag., 2017)