Zobrazeno 1 - 10
of 56
pro vyhledávání: '"Philip A. Voglewede"'
Autor:
Erika V. Zabre-Gonzalez, Lara Riem, Philip A. Voglewede, Barbara Silver-Thorn, Sara R. Koehler-McNicholas, Scott A. Beardsley
Publikováno v:
Frontiers in Neuroscience, Vol 15 (2021)
A hallmark of human locomotion is that it continuously adapts to changes in the environment and predictively adjusts to changes in the terrain, both of which are major challenges to lower limb amputees due to the limitations in prostheses and control
Externí odkaz:
https://doaj.org/article/8664f334ed83485c9bee76910316992d
Autor:
Erika V. Zabre-Gonzalez, Barbara Silver-Thorn, Thomas Current, Philip A. Voglewede, Sara R. Koehler-McNicholas, Scott A. Beardsley
Background Despite performance improvements in active lower limb prostheses, there remains a need for control techniques that incorporate direct user intent (e.g., myoelectric control) to limit the physical and cognitive demands and provide continuou
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::07a1fe131f84228e729e93bc4ee3f7d4
https://doi.org/10.21203/rs.3.rs-2200146/v1
https://doi.org/10.21203/rs.3.rs-2200146/v1
Autor:
Edward J. Dold, Philip A. Voglewede
Publikováno v:
Volume 7: 46th Mechanisms and Robotics Conference (MR).
This paper introduces the application of Sobol’ sensitivity indices to the design of toggle mechanisms. Sobol’ indices measure how the variance of the inputs (mechanism parameters) affect the variance of the output (potential energy). The kinemat
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::df22dbe7bc5b0c8dde912aeebfecde30
https://doi.org/10.1115/detc2022-89414
https://doi.org/10.1115/detc2022-89414
Autor:
Edward J. Dold, Philip A. Voglewede
Publikováno v:
Volume 8A: 45th Mechanisms and Robotics Conference (MR).
Toggle mechanisms are used throughout engineering to accomplish various tasks, for example residential electrical switching. The design of toggle mechanisms can be broken into three categories: determination of a topology, geometric parameterization,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c757f612bff3899f37db6fbe2cedc538
https://doi.org/10.1115/detc2021-68550
https://doi.org/10.1115/detc2021-68550
Publikováno v:
Volume 9: 17th International Conference on Multibody Systems, Nonlinear Dynamics, and Control (MSNDC).
Mechanical components, such as springs, dampers and mass, alter and influence an engineered system’s motion based upon a system’s position, velocity and acceleration, respectively. This paper aims to discover and develop another element (dubbed t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7533711a23e45265cee62b0adcf15656
https://doi.org/10.1115/detc2021-70486
https://doi.org/10.1115/detc2021-70486
Publikováno v:
Journal of Medical Devices. 14
Articulated ankle foot orthoses (AFOs) are prescribed to treat drop-foot, a common neuromuscular weakness observed after a stroke. These assistive devices prevent the toe from dragging during swing (drop-foot) by providing a resistive moment at the a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::344eadfd04e5973803e8866a4cf423e1
https://doi.org/10.1115/1.4048615
https://doi.org/10.1115/1.4048615
Publikováno v:
Journal of Computational and Nonlinear Dynamics. 15
Understanding how variation impacts a multibody dynamic (MBD) system's response is important to ensure the robustness of a system. However, how the variation propagates into the MBD system is complicated because MBD systems are typically governed by
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3baebfa3afd4d6c182d889f06da8e3f
https://doi.org/10.1115/1.4045239
https://doi.org/10.1115/1.4045239
Autor:
Jessica B. Thayer, Philip A. Voglewede
Publikováno v:
Volume 6: 15th International Conference on Multibody Systems, Nonlinear Dynamics, and Control.
Lack of understanding of human gait is detrimental to the development of gait related treatments and devices. This study improves a dynamic, predictive model of human gait which uses model predictive control (MPC) to replicate the control of the cent
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::06e2444a4028977d8a9d84e9496226d4
https://doi.org/10.1115/detc2019-97162
https://doi.org/10.1115/detc2019-97162
Autor:
Ryan D. Callahan, Philip A. Voglewede
Publikováno v:
Volume 5A: 42nd Mechanisms and Robotics Conference.
Reconfigurable mechanisms provide increased flexibility in machine design and can be used in a variety of applications. Variable joints in reconfigurable mechanisms allow for machine designs that better optimize space and resources. This paper synthe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::6ed59bb7b0aa0b24a64eda8cf7fcb984
https://doi.org/10.1115/detc2018-86321
https://doi.org/10.1115/detc2018-86321
Autor:
Joseph G. Klein, Philip A. Voglewede
Publikováno v:
Volume 5A: 42nd Mechanisms and Robotics Conference.
Active, transtibial prostheses typically use finite state control algorithms that struggle with cadence and gait variability of the amputee. Recent work in artificial neural networks (ANN) have shown the possibility to predict the users intent based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a2aa37f02f7202556a5a15668e8c0cee
https://doi.org/10.1115/detc2018-85455
https://doi.org/10.1115/detc2018-85455