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Influence of the controller design on the accuracy of a forward dynamic simulation of human gait

Autor
Pàmies-Vilà, R.; Pätkau, O.; Doria-Cerezo, A.; Font-Llagunes, J.M.
Tipus d'activitat
Article en revista
Revista
Mechanism and machine theory
Data de publicació
2017-01
Volum
107
Pàgina inicial
123
Pàgina final
138
DOI
https://doi.org/10.1016/j.mechmachtheory.2016.09.002 Obrir en finestra nova
Repositori
http://hdl.handle.net/2117/97085 Obrir en finestra nova
URL
http://www.sciencedirect.com/science/article/pii/S0094114X16301999 Obrir en finestra nova
Resum
The analysis of a captured motion can be addressed by means of forward or inverse dynamics approaches. For this purpose, a 12 segment 2D model with 14 degrees of freedom is developed and both methods are implemented using multibody dynamics techniques. The inverse dynamic analysis uses the experimentally captured motion to calculate the joint torques produced by the musculoskeletal system during the movement. This information is then used as input data for a forward dynamic analysis without any ...
Citació
Pàmies-Vilà, R., Pätkau, O., Doria-Cerezo, A., Font-Llagunes, J.M. Influence of the controller design on the accuracy of a forward dynamic simulation of human gait. "Mechanism and machine theory", Gener 2017, vol. 107, p. 123-138.
Paraules clau
Biomechanics, Control, Forward Dynamics, Human Gait, Multibody Dynamics
Grup de recerca
ACES - Control Avançat de Sistemes d´Energia
BIOMEC - Biomechanical Engineering Lab
CREB - Centre de Recerca en Enginyeria Biomedica

Participants