Evaluation of the Foot Center of Pressure Estimation from Pressure Insoles during Sidestep Cuts, Runs and Walks

Autor: Pauline Morin, Antoine Muller, Charles Pontonnier, Georges Dumont

Publikováno v: Sensors, Vol 22, Iss 15, p 5628 (2022)

Estimating the foot center of pressure (CoP) position by pressure insoles appears to be an interesting technical solution to perform motion analysis beyond the force platforms surface area. The aim of this study was to estimate the CoP position from

Externí odkaz: https://doaj.org/article/d7f87dd3268f4cbf8100748e6de5355a

Shoulder kinematics and spatial pattern of trapezius electromyographic activity in real and virtual environments.

Autor: Afshin Samani, Charles Pontonnier, Georges Dumont, Pascal Madeleine

Publikováno v: PLoS ONE, Vol 10, Iss 3, p e0116211 (2015)

The design of an industrial workstation tends to include ergonomic assessment steps based on a digital mock-up and a virtual reality setup. Lack of interaction and system fidelity is often reported as a main issue in such virtual reality applications

Externí odkaz: https://doaj.org/article/355f7b216e514003a869f2c6c0179906

A Dynamical Training and Design Simulator for Active Catheters

Autor: Georges Dumont, Christofer Kuehl

Publikováno v: International Journal of Advanced Robotic Systems, Vol 1, Iss 4 (2008)

This work addresses the design of an active multi-link micro-catheter actuated by Shape Memory Alloy (SMA) micro actuators. This may be a response to one medical major demand on such devices, which will be useful for surgical explorations and interve

Externí odkaz: https://doaj.org/article/00b1ec0a304546d5a6dd1d5ceffcf36f

A penalty method for constrained Multibody kinematics optimisation using a Levenberg-Marquardt algorithm

Autor: Claire Livet, Théo Rouvier, Christophe Sauret, Hélène Pillet, Georges Dumont, Charles Pontonnier

Publikováno v: Computer Methods in Biomechanics and Biomedical Engineering
Computer Methods in Biomechanics and Biomedical Engineering, Taylor & Francis, 2022
Computer Methods in Biomechanics and Biomedical Engineering, 2022, pp.1-27

An alternative method for solving constrained Multibody kinematics optimisation using a penalty method on constraints and a Levenberg-Marquardt algorithm is proposed. It is compared to an optimisation resolution with hard kinematic constraints. These

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6d06bd5c0dc727f13ada409ea11b015d
https://hal.archives-ouvertes.fr/hal-03701611/document

A Neural Networks Approach to Determine Factors Associated With Self-Reported Discomfort in Picking Tasks

Autor: Stéphane Poli, Charles Pontonnier, Georges Dumont, Franck Multon, Olfa Haj Mahmoud

Publikováno v: Human Factors
Human Factors, SAGE Publications, 2021, pp.1-24. ⟨10.1177/ToBeAssigned⟩
Human Factors, 2021, pp.1-24. ⟨10.1177/ToBeAssigned⟩

Objective A neural networks approach has been proposed to handle various inputs such as postural, anthropometric and environmental variables in order to estimate self-reported discomfort in picking tasks. An input reduction method has been proposed,

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9f5514c3d69c96622a6efd3455ea2369
https://pubmed.ncbi.nlm.nih.gov/34601950