Initial Data and Theory for a High Specific-Power Ankle Exoskeleton Device

Abstract

We present experimental data for an ankle exoskeleton that provides a metabolic benefit during running. Intuitively, there is an optimal level of power that any particular human can accept and use to benefit walking or running, which is a function of the particular human, the selected gait, and speed. We provide and discuss modeling optimization results to complement our recent data for the device, toward modifying future designs and understanding theoretical performance limits.