J. Chen, J. Han, J. Zhang*, Design and Evaluation of a Mobile Ankle Exoskeleton with Switchable Actuation Configurations, IEEE Transactions on Mechatronics, 2022.
W. Wang, J. Chen, J. Ding, J. Zhang* and J. Liu,Improving walking economy with an ankle exoskeleton prior to human-in-the-loop optimization, Frontiers in Neurorobotics, 15, 2021
H. Han, W. Wang, F. Zhang, X. Li, J. Chen, J. Han, J. Zhang*, “Selection of Muscle-activity-based Cost Function in Human-in-the-loop Optimization of Multi-gait Ankle Exoskeleton Assistance",IEEE Transactions on Neural Systems and Rehabilitation Engineering, vol. 29:944-952, 2021.
J. Zhang, Steven H. Collins, “The iterative learning gain that optimizes real-time torque tracking for ankle exoskeletons in human walking under gait variations", Frontiers in Neurorobotics,2021.
W. Wang, J. Chen, Y. Ji, W. Jin, J. Liu, J. Zhang*,“Evaluation of lower leg muscle activities during human walking assisted by an ankle exoskeleton", IEEE Transactions on Industrial Informatics, 16(11):7168-7176, 2020.
J. Zhang, P. Fiers, K. A. Witte, R. W. Jackson, K. L. Poggensee, C. G. Atkeson, S. H. Collins, “Human-in-the-loop optimization of exoskeleton assistance during walking", Science, 356:1380-1284, 2017.
J. Zhang, C. C. Cheah, S. H. Collins, “Chapter 5: Torque control in legged locomotion", Bioinspired Legged Locomotion, Models, Concepts, Control and Applications. Eds: Maziar Sharbafi André Seyfarth, Paperback ISBN: 9780128037669 Elsivier, 2017.
J. Zhang, S. H. Collins, “The passive series stiffness that optimizes torque tracking for a lower-limb exoskeleton in human walking", Frontiers in Neurorobotics. 2017.
J. Zhang, C. C. Cheah, “Passivity and Stability of Human-Robot Interaction Control for Upper-limb Rehabilitation Robots", IEEE Transaction of Robotics, 31(2):233-245,2015.