Predictive Control Based on Nonlinear Observer for Muscular Force and Fatigue Model

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TitrePredictive Control Based on Nonlinear Observer for Muscular Force and Fatigue Model
Type de publicationConference Paper
Year of Publication2018
AuteursBakir T., Bonnard B., Othman S.
Conference Name2018 ANNUAL AMERICAN CONTROL CONFERENCE (ACC)
PublisherIEEE
Conference Location345 E 47TH ST, NEW YORK, NY 10017 USA
ISBN Number978-1-5386-5428-6
Résumé

The Functional Electrical Stimulation (FES) is used in the case of neurological disorders (paralyzed muscles) or the muscle reinforcement (sportsmen). A recent model was proposed coupling a force model and a fatigue model. Based on the specific structure of the model, we present a predictive control scheme using online estimation of the fatigue variables with a nonlinear observer. It is numerically tested in a preliminary study.