A MORPHING WING USED SHAPE MEMORY ALLOY ACTUATORS NEW CONTROL TECHNIQUE WITH BI-POSITIONAL AND PI LAWS OPTIMUM COMBINATION - Part 1: Design Phase
Teodor Lucian Grigorie, Andrei Vladimir Popov, Ruxandra Mihaela Botez, Mahmoud Mamou, Youssef Mébarki
2010
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, numerical simulations, based on SMA non-linear analytical model, were used for validation.
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in Harvard Style
Lucian Grigorie T., Popov A., Mihaela Botez R., Mamou M. and Mébarki Y. (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
in Bibtex Style
@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},
}
in EndNote Style
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