Null-Space-Avoidance-Based Orientation Control Framework for Underactuated, Tail-Inspired Robotic Systems in Flight Phase. - Xiangyu Chu; Chun Ho David Lo; Carlos Ma; Kwok Wai Samuel Au (IEEE Robotics Autom. Lett., 2019)

A Novel Strategy for Stabilization Control of a Planar Three-Link Underactuated Manipulator with a Passive First Joint. - Xiangyu Chu; Chun Ho David Lo; K. W. Samuel Au (ACC, 2020)

A Norm-Regulation-Based Limit Cycle Control of Vertical Hoppers. - Chun Ho David Lo; Xiangyu Chu; Kwok Wai Samuel Au (ACC, 2020)

Development of a Bipedal Hopping Robot With Morphable Inertial Tail for Agile Locomotion. - Jiajun An; T. Y. Chung; Chun Ho David Lo; Carlos Ma; Xiangyu Chu; K. W. Samuel Au (BioRob, 2020)

Legged Robot Running on Rough Terrains Based on Norm Regulation of Spring-Loaded Inverted Pendulum Model. - Chun Ho David Lo; C. Y. Giselle Wong; Wee Shen Ng; Shengzhi Wang; Xiangyu Chu; K. W. Samuel Au (Humanoids, 2023)

Opposite Treatment on Null Space: A Unified Control Framework for a Class of Underactuated Robotic Systems With Null Space Avoidance. - Xiangyu Chu; Chun Ho David Lo; Tommaso Proietti; Conor J. Walsh; Kwok Wai Samuel Au (IEEE Trans. Control. Syst. Technol., 2023)

A Sliding Cone Control Method for Robust Robot Running. - Chun Ho David Lo; Wee Shen Ng; Xiangyu Chu; K. W. Samuel Au (ACC, 2024)

A Bioinspired Approach to Bipedal Running Control: Incorporating Appendage Inertia and Lower Leg Stiffness. - Chun Ho David Lo; K. W. Samuel Au (IEEE Robotics Autom. Lett., 2025)