Robust Controller Design for Non-linear System with Perturbation Compensation. - Saad Jamshed Abbasi; Jie Wang 040; Hamza Khan 002; Min Cheol Lee (ICIRA (3), 2019)

Implementation of a TSMCSPO Controller on a 3-DOF Hydraulic Manipulator for Position Tracking and Sensor-Less Force Estimation. - Karam Dad Kallu; Saad Jamshed Abbasi; Hamza Khan 002; Jie Wang 040; Min Cheol Lee (IEEE Access, 2019)

DPSO and Inverse Jacobian-Based Real-Time Inverse Kinematics With Trajectory Tracking Using Integral SMC for Teleoperation. - Hamza Khan 002; Saad Jamshed Abbasi; Min Cheol Lee (IEEE Access, 2020)

Observer Based Sliding Mode Control for the Accurate Trajectory Tracking of Multi DOF Robot Manipulator. - Hamza Khan 002; Saad Jamshed Abbasi; Min Cheol Lee (SICE, 2021)

Robust Control Design for the Accurate Trajectory Tracking of Multi Degree of Freedom Robot Manipulator. - Saad Jamshed Abbasi; Hamza Khan 002; Min Cheol Lee (UR, 2021)

Super Twisting Sliding Mode Control-Based Impedance Control for Robot Arm End-Effector Force Tracking. - Hamza Khan 002; Saad Jamshed Abbasi; Muhammad Salman; Min Cheol Lee (SICE, 2022)

Sensor-less Obstacle Collision Detection for Robot Manipulator. - Muhammad Salman; Hamza Khan 002; Saad Jamshed Abbasi; Jae Hyung Kim; Jin Won Lee; Min Cheol Lee (UR, 2022)

Robust Control Design for Accurate Trajectory Tracking of Multi-Degree-of-Freedom Robot Manipulator in Virtual Simulator. - Saad Jamshed Abbasi; Hamza Khan 002; Jin Won Lee; Muhammad Salman; Min Cheol Lee (IEEE Access, 2022)

Force/Torque-Based Impedance Control With Perturbation Observer - Toward High Payload System Robust Trajectory Tracking. - Hamza Khan 002; Min Cheol Lee; Jin Won Lee; Chengqian Li; Muhammad Salman (IEEE Access, 2022)

Extremum Seeking-Based Adaptive Sliding Mode Control with Sliding Perturbation Observer for Robot Manipulators. - Hamza Khan 002; Min Cheol Lee (ICRA, 2023)

Fuzzy TSMCSPO for Trajectory Tracking of Nuclear Reactor Dismantlement Robot Manipulator. - Chengqian Li; Hamza Khan 002; Jinwon Lee; Jaehyung Kim 003; Min Cheol Lee (IEEE Access, 2023)

DDPG-Based Adaptive Sliding Mode Control with Extended State Observer for Multibody Robot Systems. - Hamza Khan 002; Sheraz Ali Khan; Min Cheol Lee; Usman Ghafoor; Fouzia Gillani; Umer Hameed Shah (Robotics, 2023)

Robot End-Effector Virtual Force Tracking Impedance Control for Contactless Cutting Operations. - Hamza Khan 002; Kim Jung Ho; Min Cheol Lee; Ryoonhan Kim (AIM, 2024)

Small Force Estimation and Velocity Limitation Control for a Tele-Operated 6-DoF Eye Surgery Robot. - Karam Dad Kallu; Chenyu Wang; Gowoon Jeong; Seong Young Ko; Amad Zafar; Muhammad Umair Ali; Hamza Khan 002 (IEEE Access, 2025)

Enhancing Robot End-Effector Trajectory Tracking Using Virtual Force-Tracking Impedance Control. - Hamza Khan 002; Min Cheol Lee; Jeong Suh; Ryoonhan Kim (Adv. Intell. Syst., 2025)