Welcome to Motion Control Lab. of the Department of Robotics Engineering at DGIST

We are dedicated to helping people find better ability in motions through various technologies of robotics and control engineering. Four keywords of our research are Control, Actuator, Mobility, and Muscle.

Knowledge and technologies on human, machine and control are converged to achieve our goals.

Rotary Type Series Elastic Actuator

Novel Training Robot System for Muscular Exercise of Human

Traction Control for Curling Robot

Electric Mobility

Design and Control of the Prismatic Series Elastic Actuator

Force Controlled Parallel Robot

Human motion analysis using musculoskeletal simulator

Force controlled partial weight bearing system

Acceleration based force measurement and control

Precision position control of SEA

Precision control of cross coupled gantry

Chan Lee and Sehoon Oh
Optimal Landing Strategy for Two-Mass Hopping Leg With Natural Dynamics
IEEE Robotics and Automation Letters, 2020-03, Vol. 5, No. 2, pp. 3707~ 3714

Hanul Jung, Kiho Jeon, Jaegu Kang and Sehoon Oh
Iterative Feedback Tuning of Cascade Control of Two-Inertia System
IEEE Control Systems Letters, 2020, Vol. 5, No. 3, pp. 785~ 790

Hyunwook Lee, Jee-Hwan Ryu, Jinoh Lee and Sehoon Oh
Passivity Controller based on Load-side Damping Assignment for High Stiffness Controlled Series Elastic Actuators
IEEE Transactions on Industrial Electronics, 2020, Vol. 0, No. 0, pp. 0~ 0