Steven H. Collins

This paper uses simulations to predict optimal exotendon designs for reducing running energy costs at higher speeds and validates these predictions experimentally.

The paper critiques a study claiming experiment-free exoskeleton control via simulation, highlighting unverified claims and physiological inconsistencies.

This paper introduces Perturbation Recovery Time, a balance metric that detects subtle human balance impairments through induced perturbations and identifies key balance-related features.

This study shows that visual biofeedback helps users adapt faster to ankle exoskeletons, doubling energy savings and achieving results in one-quarter the time.

This study investigates how adding mass to different lower-limb segments affects peak knee contact forces during walking, finding that foot mass increases forces more than thigh or shank mass.

This study investigates how training, adaptation, and customization affect the effectiveness of ankle exoskeletons, finding that training and customization significantly reduce metabolic cost.