@inbook{28dcdf43219848ac9481d2d6323f15a1,
title = "HeSA, hip exoskeleton for superior assistance",
abstract = "A hip exoskeleton was designed that can assist hip flexion and extension. The device incorporates a motor, ball-screw, and spring in a lightweight package. The total weight including the battery is 2.95 kg. The system uses 20 W of power per leg. The system is controlled based on the phase angle of each leg and the torque is applied in synchrony with the user{\textquoteright}s steps. The device assists walking, running, and does not interfere when going up and down stairs.",
author = "Thomas Sugar and Eduardo Fernandez and Darren Kinney and Hollander, {Kevin W.} and Sangram Redkar",
note = "Funding Information: Acknowledgments A patent application has been filed on the phase oscillator and mechanisms. This work is partially supported by the DARPA grant W911NF-15-1-0162. Any opinions, findings, and conclusions or recommendations expressed in this material are those of the authors and do not necessarily reflect the views of the funding agency Publisher Copyright: {\textcopyright} Springer International Publishing AG 2017.",
year = "2017",
doi = "10.1007/978-3-319-46532-6_52",
language = "English (US)",
series = "Biosystems and Biorobotics",
publisher = "Springer International Publishing",
pages = "319--323",
booktitle = "Biosystems and Biorobotics",
}