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Authors: Teodor Lucian Grigorie 1 ; Andrei Vladimir Popov 1 ; Ruxandra Mihaela Botez 1 ; Mahmoud Mamou 2 and Youssef Mébarki 2

Affiliations: 1 École de Technologie Supérieure, Canada ; 2 National Research Council, Canada

ISBN: 978-989-8425-00-3

Keyword(s): Morphing Wing, Shape Memory Alloy Actuators, Bi-positional and PI Control Design, Numerical Simulations.

Related Ontology Subjects/Areas/Topics: Informatics in Control, Automation and Robotics ; Intelligent Control Systems and Optimization ; Intelligent Fault Detection and Identification ; Optimization Algorithms

Abstract: The paper presents the design phase of the actuators control system development for a morphing wing application. Some smart materials, like Shape Memory Alloy (SMA), are used as actuators to modify the upper surface of the wing made of a flexible skin. The actuations lines control is designed and validated using a numerical simulation model developed in Matlab/Simulink. The finally adopted control law is a combination of a bi-positional law and a PI law; the control must behave like a switch between cooling phase and heating phase, situations where the output current is 0 A, or is controlled by a law of PI type. The PI controller, for the heating phase, is optimally tuned using the Ziegler-Nichols criterion and the linear model obtained using the System Identification Toolbox of Matlab. The controlled linearized system for heating phase is numerically tested in terms of time response, stability, controllability and the observability. In the actuation control design final phase, numeri cal simulations, based on SMA non-linear analytical model, were used for validation. (More)

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Paper citation in several formats:
Lucian Grigorie T.; Popov A.; Mihaela Botez R.; Mamou M.; Mébarki Y. and (2010). A MORPHING WING USED SHAPE MEMORY ALLOY ACTUATORS NEW CONTROL TECHNIQUE WITH BI-POSITIONAL AND PI LAWS OPTIMUM COMBINATION - Part 1: Design Phase.In Proceedings of the 7th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO, ISBN 978-989-8425-00-3, pages 5-12. DOI: 10.5220/0002878400050012

@conference{icinco10,
author={Teodor {Lucian Grigorie} and Andrei Vladimir Popov and Ruxandra {Mihaela Botez} and Mahmoud Mamou and Youssef Mébarki},
title={A MORPHING WING USED SHAPE MEMORY ALLOY ACTUATORS NEW CONTROL TECHNIQUE WITH BI-POSITIONAL AND PI LAWS OPTIMUM COMBINATION - Part 1: Design Phase},
booktitle={Proceedings of the 7th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO,},
year={2010},
pages={5-12},
publisher={SciTePress},
organization={INSTICC},
doi={10.5220/0002878400050012},
isbn={978-989-8425-00-3},
}

TY - CONF

JO - Proceedings of the 7th International Conference on Informatics in Control, Automation and Robotics - Volume 1: ICINCO,
TI - A MORPHING WING USED SHAPE MEMORY ALLOY ACTUATORS NEW CONTROL TECHNIQUE WITH BI-POSITIONAL AND PI LAWS OPTIMUM COMBINATION - Part 1: Design Phase
SN - 978-989-8425-00-3
AU - Lucian Grigorie, T.
AU - Popov, A.
AU - Mihaela Botez, R.
AU - Mamou, M.
AU - Mébarki, Y.
PY - 2010
SP - 5
EP - 12
DO - 10.5220/0002878400050012

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