Zobrazeno 1 - 10
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pro vyhledávání: '"Gregg Robert"'
Autor:
Lee, Ung Hee, Shepherd, Tor, Kim, Sangbae, De, Avik, Su, Hao, Gregg, Robert, Mooney, Luke, Rouse, Elliott
A key step in the development of lightweight, high performance robotic systems is the modeling and selection of permanent magnet brushless direct current (BLDC) electric motors. Typical modeling analyses are completed a priori, and provide insight fo
Externí odkaz:
http://arxiv.org/abs/2310.00080
Publikováno v:
EPJ Web of Conferences, Vol 247, p 12001 (2021)
Current industry practice in fuel licensing often relies on thermo-mechanical modeling of a fuel rod with an artificially constructed bounding power history. The benefit of this approach is that it is computationally efficient; however, the drawbacks
Externí odkaz:
https://doaj.org/article/abf6fe2ebaef4fdaac1f99548b5583ea
Autor:
Lindley Ben, Tollit Brendan, Smith Peter, Charles Alan, Mason Robert, Ware Tim, Perry Ray, Lavarenne Jean, Davies Una, Gregg Robert
Publikováno v:
EPJ Web of Conferences, Vol 247, p 06002 (2021)
For liquid metal-cooled fast reactors (LMFRs), improved predictive modelling is desirable to facilitate reactor licensing and operation and move towards a best estimate plus uncertainty (BEPU) approach. A key source of uncertainty in fast reactor cal
Externí odkaz:
https://doaj.org/article/a41b159550b04ffdbbb484b55bf958ac
Task-dependent controllers widely used in exoskeletons track predefined trajectories, which overly constrain the volitional motion of individuals with remnant voluntary mobility. Energy shaping, on the other hand, provides task-invariant assistance b
Externí odkaz:
http://arxiv.org/abs/2210.03777
Powered prosthetic legs must anticipate the user's intent when switching between different locomotion modes (e.g., level walking, stair ascent/descent, ramp ascent/descent). Numerous data-driven classification techniques have demonstrated promising r
Externí odkaz:
http://arxiv.org/abs/2209.12365
Autor:
Medrano, Roberto Leo, Thomas, Gray Cortright, Keais, Connor G., Rouse, Elliott J., Gregg, Robert D.
Positive biomechanical outcomes have been reported with lower-limb exoskeletons in laboratory settings, but these devices have difficulty delivering appropriate assistance in synchrony with human gait as the task or rate of phase progression change i
Externí odkaz:
http://arxiv.org/abs/2205.00155
Autor:
Gregg, Robert W.1,2 (AUTHOR), Karoleski, Chad M.3 (AUTHOR), Silverman, Edwin K.4 (AUTHOR), Sciurba, Frank C.3 (AUTHOR), DeMeo, Dawn L.4 (AUTHOR), Benos, Panayiotis V.1 (AUTHOR) pbenos@ufl.edu
Publikováno v:
PLoS Medicine. 8/13/2024, Vol. 21 Issue 8, p1-19. 19p.
Mobility disabilities are prominent in society with wide-ranging detriments to affected individuals. Addressing the specific deficits of individuals within this heterogeneous population requires modular, partial-assist, lower-limb exoskeletons. This
Externí odkaz:
http://arxiv.org/abs/2110.01562