Task-space Zero Impedance Control of Three-Degree-of-Freedom Flexible Manipulator based on Disturbance Observer. - Wonbum Yun; Deokjin Lee; Sehoon Oh (ISIE, 2020)

Human-Robot Interaction Force based Power Assistive Algorithm of Upper Limb Exoskeleton Robots Driven by a Series Elastic Actuator. - Deokjin Lee; Kiyoung Choi; Wonbum Yun; Sehoon Oh (IECON, 2022)

ExSLeR: Development of a Robotic Arm for Human Skill Learning. - Deokjin Lee; Kiyoung Choi; Junyoung Kim 003; Wonbum Yun; Taehoon Kim; Kanghyun Nam; Sehoon Oh (AIM, 2023)

Identification of Flexible Joint Robot Inertia Matrix Using Frequency Response Analysis. - Kiyoung Choi; Junho Song; Wonbum Yun; Deokjin Lee; Sehoon Oh (IROS, 2024)

Workspace Nonlinear Disturbance Observer for Robust Position Control of Flexible Joint Robots. - Deokjin Lee; Juhoon Back; Sehoon Oh (IEEE Robotics Autom. Lett., 2024)

Frequency Response Data-Driven Disturbance Observer Design for Flexible Joint Robots. - Deokjin Lee; Junho Song; Alireza Karimi; Sehoon Oh (CoRR, 2025)