Model Free Control for muscular force by Functional Electrical Stimulation using pulse width modulation

Abdennacer Ben Hmed * Toufik Bakir 1 Stéphane Binczak 1 Anis Sakly 2
* Auteur correspondant
1 Le2i - Laboratoire Electronique, Informatique et Image [UMR6303]
2 ESIER - Unité Etudes des Systèmes Industrielles et des Energies Renouvelables
Abstract : Functional Electrical Stimulation (FES) is a useful technique for restoring functions for patients with neurological disorders. Muscle activities can be artificially driven through delivery of electrical pulses to skeletal muscles. Typically, muscles are activated by using constant stimulation train with a fixed parameters (amplitude, frequency and pulse width). In addition, the FES systems do not adapt the parameters stimulation to obtain a desired force response during the rehabilitation session. The purpose of this study is to investigate a real-time FES system for adapting automatically the stimulation parameters (stimulation pulse width) to track a desired force. The Model Free Control (MFC) strategy is adopted to compute the pulse width in the stimulation pattern. This strategy is tested with many muscular force references to show their promising control performances.
Keywords : Functional Electrical Stimulation Muscle-force model free control pulse width modulation Spinal-Cord Injuries Mathematical-Models Muscle Fatigue Frequency Predicts Fes
Type de document :
Communication dans un congrès
4th International Conference on Control Engineering and Information Technology (CEIT), Dec 2016, Hammamet, Tunisia. IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2016 4TH INTERNATIONAL CONFERENCE ON CONTROL ENGINEERING & INFORMATION TECHNOLOGY (CEIT), 2017, 〈http://ieeexplore.ieee.org/document/7929103/〉. 〈10.1109/CEIT.2016.7929103〉
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https://hal-univ-bourgogne.archives-ouvertes.fr/hal-01557663
Contributeur : Le2i - Université de Bourgogne <>
Soumis le : jeudi 6 juillet 2017 - 14:10:08
Dernière modification le : mercredi 12 septembre 2018 - 01:27:05

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Abdennacer Ben Hmed, Toufik Bakir, Stéphane Binczak, Anis Sakly. Model Free Control for muscular force by Functional Electrical Stimulation using pulse width modulation. 4th International Conference on Control Engineering and Information Technology (CEIT), Dec 2016, Hammamet, Tunisia. IEEE, 345 E 47TH ST, NEW YORK, NY 10017 USA, 2016 4TH INTERNATIONAL CONFERENCE ON CONTROL ENGINEERING & INFORMATION TECHNOLOGY (CEIT), 2017, 〈http://ieeexplore.ieee.org/document/7929103/〉. 〈10.1109/CEIT.2016.7929103〉. 〈hal-01557663〉

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