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Contribution à la Commande du Système de Direction Assistée Electrique

Abstract : The control of Electric Power Assisted Steering (EPAS) system is a challengingproblem due to the multiple objectives and the need of several pieces of information to implement the control. The control objectives are to generate assist torque with fast responses to driver’s torque commands, insure system stability, attenuate vibrations, transmit the road information to the driver, and improve the steering wheel returnability and free control performance. The control must also be robust against modeling errors and parameter uncertainties. In addition, several pieces of information are required to implement the control, such as steering wheel angle, motor velocity, driver torque and road reaction torque.
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Submitted on : Tuesday, November 9, 2021 - 2:47:57 PM
Last modification on : Tuesday, November 23, 2021 - 9:44:56 AM

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  • HAL Id : tel-03420988, version 1


Alaa Marouf. Contribution à la Commande du Système de Direction Assistée Electrique. Automatique / Robotique. Université de Valenciennes et du Hainaut-Cambrésis, 2013. Français. ⟨NNT : 2013VALE0012⟩. ⟨tel-03420988⟩



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