Modeling and control of smart material based actuator using energetic macroscopic representation

Ghenna, Sofiane; Grondel, Sebastien; Cattan, Eric

Document type :

Autre communication scientifique (congrès sans actes - poster - séminaire...): Communication dans un congrès avec actes

Title :

Modeling and control of smart material based actuator using energetic macroscopic representation

Author(s) :

Ghenna, Sofiane [Auteur]

Matériaux et Acoustiques pour MIcro et NAno systèmes intégrés - IEMN [MAMINA - IEMN]
Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Grondel, Sebastien [Auteur]

Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Matériaux et Acoustiques pour MIcro et NAno systèmes intégrés - IEMN [MAMINA - IEMN]
INSA Institut National des Sciences Appliquées Hauts-de-France [INSA Hauts-De-France]
Cattan, Eric [Auteur]

Institut d’Électronique, de Microélectronique et de Nanotechnologie - UMR 8520 [IEMN]
Matériaux et Acoustiques pour MIcro et NAno systèmes intégrés - IEMN [MAMINA - IEMN]

Conference title :

Workshop for Multi-Functional Materials: from Synthesis to Applications

Conference organizers(s) :

Université Polytechnique Hauts-de-France

City :

Valenciennes

Country :

France

Start date of the conference :

2023-06-27

English keyword(s) :

conducting polymer micro-actuator
Energetic macroscopic representation
Modeling
Control

HAL domain(s) :

Sciences de l'ingénieur [physics]

English abstract : [en]

Conducting polymers (CP) have emerged as promising soft materials for actuation in various applications depending on their processing characteristics, doping level, redox properties, and whether the charge transport is ...
Show more >Conducting polymers (CP) have emerged as promising soft materials for actuation in various applications depending on their processing characteristics, doping level, redox properties, and whether the charge transport is purely electronic or mixed ionic/electronic. These applications are being explored in a number of devices, especially for microelectromechanical systems such as micro grippers, micro pumps and tactile feedback interfaces. Moreover, these soft materials are considered as an “artificial muscle” and can be used as a locomotion systems. They are also believed to be utilized in potential biomedical applications such as steerable micro-catheters for minimal invasive surgery, manipulators for microscopy, microvalve for drug-delivery and so on.In this work, a model to describe the electrochemomechanical behavior of conducting polymer based tri-layer transducer is proposed. This model will be used for simulation, control and estimation purposes. Energetic Macroscopic Representation (EMR) has been investigated in order to provide a displacement estimator and an inversion-based control for position feedback of the conducting polymer based actuator.This work is illustrated with experimental and simulation results.The used EMR is a synthetic graphical tool based on the principle of action and reaction between elements. It is used to unify the models of different physical domains and allows to visualize easily the energetic relationship between all parts of the complete system. EMR highlights the physical causality (i.e. integral causality) and is used to deduce the control scheme in a systematic way.Show less >

Language :

Anglais

Peer reviewed article :

Oui

Audience :

Internationale

Popular science :

Non

Collections :

Institut d'Électronique, de Microélectronique et de Nanotechnologie (IEMN) - UMR 8520

Source :

Harvested from HAL

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