Towards Restoring Locomotion for Paraplegics: Realizing Dynamically Stable Walking on Exoskeletons. Gurriet, T., Finet, S., Boeris, G., Hereid, A., Harib, O., Masselin, M., Grizzle, J., & Aaron D. Ames, h. In Submitted to 2018 IEEE International Conference on Robotics and Automation (ICRA), October, 2017. IEEE. abstract bibtex This paper presents the first experimental results of crutch-less dynamic walking with paraplegics on a lower-body exoskeleton: ATALANTE, designed by the French start-up company Wandercraft. The methodology used to achieve these results is based on the partial hybrid zero dynamics (PHZD) framework for formally generating stable walking gaits. A direct collocation optimization formulation is used to provide fast and efficient generation of gaits tailored to each patient. These gaits are then implemented on the exoskeleton for three paraplegics. The end result is dynamically stable walking in an exoskeleton without the need for crutches. After a short period of tuning by the engineers and practice by the subjects, each subject was able to dynamically walk across a room of about 10 m up to a speed of 0.15 m/s (0.5 km/h) without the need for crutches or any other kind of assistance.
@InProceedings{Gurriet2017Towards,
author = {Thomas Gurriet and Sylvain Finet and Guilhem Boeris and Ayonga {Hereid} and Omar Harib and Matthieu Masselin and Jessy Grizzle and Aaron D. Ames, hereid},
title = {Towards Restoring Locomotion for Paraplegics: Realizing Dynamically Stable Walking on Exoskeletons},
booktitle = {Submitted to 2018 IEEE International Conference on Robotics and Automation (ICRA)},
year = {2017},
month = oct,
organization = {IEEE},
abstract = {This paper presents the first experimental results of crutch-less dynamic walking with paraplegics on a lower-body exoskeleton: ATALANTE, designed by the French start-up company Wandercraft. The methodology used to achieve these results is based on the partial hybrid zero dynamics (PHZD) framework for formally generating stable walking gaits.
A direct collocation optimization formulation is used to provide fast and efficient generation of gaits tailored to each patient.
These gaits are then implemented on the exoskeleton for three paraplegics. The end result is dynamically stable walking in an exoskeleton without the need for crutches. After a short period of tuning by the engineers and practice by the subjects, each subject was able to dynamically walk across a room of about 10 m up to a speed of 0.15 m/s (0.5 km/h) without the need for crutches or any other kind of assistance.},
groups = {test, All entries},
owner = {ayonga},
timestamp = {2018.08.14},
}
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