Zobrazeno 1 - 10
of 69
pro vyhledávání: '"Jerry Pratt"'
Publikováno v:
HeartRhythm Case Reports, Vol 3, Iss 7, Pp 352-356 (2017)
Externí odkaz:
https://doaj.org/article/9a316b92c854495d9af013acdeaa3de4
Publikováno v:
SoutheastCon 2023.
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::9d32c72e49716d99d49bd10ea14eb4f1
https://doi.org/10.1109/southeastcon51012.2023.10115107
https://doi.org/10.1109/southeastcon51012.2023.10115107
Autor:
Jay Jasper, Ara Kourchians, Mark Gonzalez, Blair Emanuel, John Nicholson, Greg McCutcheon, Max Austin, Matt Kozlowski, Emma Holmes, Rachel Hegeman, Stephen McCrory, Michael Zeher, David Handelman, Robert Griffin, Sisir Karumanchi, Christian Hubicki, Brett Kennedy, Jonathan Clark, Jerry Pratt, Dilip Patel, Jason Pusey
Publikováno v:
Field Robotics. 2:325-355
This paper presents the design, control, and initial performance from two iterations of human-scale (∼75 kg) quadrupedal robots built under the U.S. Army Research Laboratory (ARL) Robotics Collaborative Technology Alliance (RCTA) LLAMA (Legged Loco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::56510b0e6d3461b3cec470325a318f32
https://doi.org/10.55417/fr.2022012
https://doi.org/10.55417/fr.2022012
Autor:
Robert Griffin, Stephen McCrory, Sylvain Bertrand, Duncan Calvert, Inho Lee, Peter Neuhaus, Doug Stephen, Jay Jasper, Sisir Karumanchi, Ara Kourchians, Blair Emanuel, Emma Holmes, Rachel Hegeman, Jason Pusey, Jerry Pratt
Publikováno v:
Field Robotics. 2:356-384
In this paper, we present our approach to achieve autonomous walking over complex terrain on the quadrupedal robot, LLAMA. LLAMA is a prototype robot designed by NASA Jet Propulsion Lab as part of the Army Research Laboratory’s Robotics Collaborati
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4100c9a80dcf8d9f06621c6b402db3dd
https://doi.org/10.55417/fr.2022013
https://doi.org/10.55417/fr.2022013
Autor:
Kourosh Darvish, Luigi Penco, Joao Ramos, Rafael Cisneros, Jerry Pratt, Eiichi Yoshida, Serena Ivaldi, Daniele Pucci
Publikováno v:
IEEE Transactions on Robotics
IEEE Transactions on Robotics, 2023, ⟨10.48550/arXiv.2301.04317⟩
IEEE Transactions on Robotics, 2023, ⟨10.48550/arXiv.2301.04317⟩
International audience; Teleoperation of humanoid robots enables the integration of the cognitive skills and domain expertise of humans with the physical capabilities of humanoid robots. The operational versatility of humanoid robots makes them the i
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b589ff7b350e8d60979fb39f5c2d1804
https://hal.science/hal-03931966/file/main.pdf
https://hal.science/hal-03931966/file/main.pdf
INTRODUCTION: Postoperative stress induced insulin resistance, and the resulting glycemic variability, is clearly associated with complication rates in cardiac surgery. Despite this, there is a paucity of data regarding the duration of stress induced
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cf5d4846ff32f2b3c26e5b59ce57534a
https://doi.org/10.21203/rs.3.rs-1680450/v1
https://doi.org/10.21203/rs.3.rs-1680450/v1
Autor:
Clinton G. Hobart, Morgan Quigley, Jerry Pratt, Steven J. Spencer, Stephen P. Buerger, Anirban Mazumdar, Sylvain Bertrand, Michael Kuehl, Jesper Smith
Publikováno v:
IEEE Transactions on Robotics. 36:959-966
Legged humanoid robots promise revolutionary mobility and effectiveness in environments built for humans. However, inefficient use of energy significantly limits their practical adoption. The humanoid biped walking anthropomorphic novelly-driven effi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::d91c458ded21ca8389a7ac3959f89177
https://doi.org/10.1109/tro.2020.2969017
https://doi.org/10.1109/tro.2020.2969017
Publikováno v:
HUMANOIDS
Recently we have seen a lot of progress done in dynamic locomotion with quadrupedal robots using the Single-Rigid Body Model, which contains simplified dynamics that considers the robot a single “potato”. This approach performs poorly when the ro
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2e3bbb26560adbe08d21e47461f7059b
https://doi.org/10.1109/humanoids47582.2021.9555775
https://doi.org/10.1109/humanoids47582.2021.9555775
Publikováno v:
IEEE Robotics and Automation Letters. 4:3247-3254
Balancing strategies for humanoid robots often include the center-of-pressure control (“ankle” strategies), change of body's angular momentum (e.g., “hip” strategies), and taking a step. In this letter, we propose using vertical center-of-mas
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6bb0b62de3c21568c1f366180fa4e1bc
https://doi.org/10.1109/lra.2019.2925303
https://doi.org/10.1109/lra.2019.2925303
Publikováno v:
Pacific Early Childhood Education Research Association. 13:129-151
Problem learners in Ghanaian schools are often marginalized and/or ignored during the teaching and learning processes in the classroom. The study was carried out using the convergent parallel mixed method design with questionnaire, focus group discus
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8f2dc9aba385ead5f9a4ef4ad382f0c4
https://doi.org/10.17206/apjrece.2019.13.1.129
https://doi.org/10.17206/apjrece.2019.13.1.129