Publications

2020
Nuckols RW, Lee S, Swaminathan K, Walsh CJ, Howe RD. Ultrasound Imaging of Plantarflexor Muscles During Robotic Ankle Assisted Walking: Effects on Muscle Tendon Dynamics and Application Towards Improved Exoskeleton and Exosuit Control. The 6th International Symposium on Wearable Robotics (WeRob). 2020.
Nuckols RW, Swaminathan K, Lee S, Awad LN, Walsh CJ, Howe RD. Automated Detection of Soleus Concentric Contraction in Variable Gait Conditions for Improved Exosuit Control. The 37th IEEE International Conference on Robotics and Automation (ICRA). 2020.
2019
Schmitz DG, Nuckols RW, Lee S, Quinlivan BT, Walsh CJ, Thelen DG. Investigating Changes in Achilles Tendon Load During Walking with Exosuit Assistance. The 27th Congress of the International Society of Biomechanics (ISB). 2019.
Nuckols RW, Swaminathan K, Lee S, Revi DA, Walsh CJ, Howe R. Investigating the Role of Muscle Dynamics in Individual Response to Soft Exosuit Assistance. The 36th IEEE International Conference on Robotics and Automation (ICRA). 2019.
Kim M, Liu C, Kim J, Lee S, Meguid A, Walsh CJ, Kuindersma S. Bayesian Optimization of Soft Exosuits Using a Metabolic Estimator Stopping Process. The 36th IEEE International Conference on Robotics and Automation (ICRA). 2019.
Grimmer M, Quinlivan BT, Lee S, Malcolm P, Rossi DM, Siviy C, Walsh CJ. Comparison of the Human-Exosuit Interaction Using Ankle Moment and Ankle Positive Power Inspired Walking Assistance. Journal of Biomechanics. 2019;83 :76-84.
2018
Swaminathan K, Lee S, Nuckols RW, Revi DA, Singh P, Howe R, Smith M, Walsh CJ. Biomechanics Underlying Subject-Dependent Variability in Motor Adaptation to Soft Exosuit Assistance. The 4th International Conference on NeuroRehabilitation (ICNR). 2018.
Kim M, Ding Y, Liu C, Kim J, Lee S, Karavas N, Walsh CJ, Kuindersma S. Human-in-the-Loop Bayesian Optimization of a Tethered Soft Exosuit for Assisting Hip Extension. The 4th International Symposium on Wearable Robotics (WeRob). 2018.
Lee S, Kim J, Baker L, Long A, Karavas N, Menard N, Galiana I, Walsh CJ. Autonomous Multi-Joint Soft Exosuit with Augmentation-Power-Based Control Parameter Tuning Reduces Energy Cost of Loaded Walking. Journal of NeuroEngineering and Rehabilitation. 2018;15 :66.
Lee S, Kim J, Baker L, Long A, Karavas N, Menard N, Galiana I, Walsh CJ. Autonomous Multi-Joint Soft Exosuit with Online Optimization Reduces Energy Cost of Loaded Walking. The 8th World Congress of Biomechanics (WCB). 2018.
Nuckols RW, Lee S, Revi DA, Degirmenci A, Walsh CJ, Howe R. Comparison of Subject-Specific Exosuit Assistance Profiles to Ultrasound Measurements of Gastrocnemius Fascicle Dynamics During Human Walking. The 8th World Congress of Biomechanics (WCB). 2018.
Lee S, Karavas N, Quinlivan BT, Ryan DL, Perry D, Eckert-Erdheim A, Murphy P, Goldy TG, Menard N, Athanassiu M, et al. Autonomous Multi-Joint Soft Exosuit for Assistance with Walking Overground. The 35th IEEE International Conference on Robotics and Automation (ICRA). 2018.
Karavas N, Lee S, Kim J, Ding Y, Galiana I, Walsh CJ. Control of an Autonomous Multi-Joint Exosuit to Assist Overground Walking in Unconstrained Environments. The 14th Dynamic Walking Conference (DWC). 2018.
Nuckols RW, Lee S, Swaminathan K, Revi DA, Singh P, Howe R, Walsh CJ. Evaluating Muscle Response to Exosuit Assistance. The 14th Dynamic Walking Conference (DWC). 2018.
Swaminathan K, Lee S, Singh P, Nuckols RW, Revi DA, Smith M, Walsh CJ. Motor Adaptation with Training in Soft Exosuits. The 14th Dynamic Walking Conference (DWC). 2018.
McNamara S, Hevia EG, Lee S, Louis RS, Cho W, Payne CJ, Moyne M, Quinlivan BT, Schiller G, Awad LN, et al. Isometric Quadriceps Strength Test Device to Improve the Reliability of Handheld Dynamometry in Patients with Anterior Cruciate Ligament Injury. The 18th Design of Medical Devices Conference (DMD). 2018.
2017
Panizzolo FA, Lee S, Miyatake T, Rossi DM, Siviy C, Speeckaert J, Galiana I, Walsh CJ. Lower Limb Biomechanical Analysis During an Unanticipated Step on a Bump Reveals Specific Adaptations of Walking on Uneven Terrains. Journal of Experimental Biology. 2017;220 (20) :4169-4176.
Baker L, Lee S, Long A, Kim J, Karavas N, Galiana I, Walsh CJ. Ankle Optimization with a Soft Exosuit Reduces Metabolic Cost of Loaded Walking. The 3rd International Symposium on Wearable Robotics (WeRob). 2017.
Malcolm P, Rossi DM, Siviy C, Lee S, Quinlivan BT, Grimmer M, Walsh CJ. Continuous Sweep Versus Discrete Step Protocols for Studying Effects of Wearable Robot Assistance Magnitude. Journal of NeuroEngineering and Rehabilitation. 2017;14 :72.
Malcolm P, Lee S, Crea S, Siviy C, Saucedo F, Galiana I, Panizzolo FA, Holt KG, Walsh CJ. Varying Negative Work Assistance at the Ankle with a Soft Exosuit During Loaded Walking. Journal of NeuroEngineering and Rehabilitation. 2017;14 :62.

Pages