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David Quintero

2 accepted papers

2018

A Phase Variable Approach to Volitional Control of Powered Knee-Ankle Prostheses

IROS 2018poster

Although there has been recent progress in control of multi-joint prosthetic legs for periodic tasks such as walking, volitional control of these systems for non-periodic maneuvers is still an open problem. In this paper, we develop a new controller that is capable of both periodic walking and commo…

Cited by 28SourceScholar
2016

Preliminary experiments with a unified controller for a powered knee-ankle prosthetic leg across walking speeds

IROS 2016poster

This paper presents the experimental validation of a novel control strategy that unifies the entire gait cycle of a powered knee-ankle prosthetic leg without the need to switch between controllers for different periods of gait. Current control methods divide the gait cycle into several sequential pe…

Cited by 103SourceScholar