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Controller synthesis for steer-by-wire system performance in vehicle

El Fezazi, Nabil and Tissir, El Houssaine and El Haoussi, Fatima and Bender, Fernando Augusto and Husain, Abdul Rashid (2019) Controller synthesis for steer-by-wire system performance in vehicle. Iranian Journal of Science and Technology - Transactions of Electrical Engineering, 43 (4). pp. 813-825. ISSN 2228-6179

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Official URL: http://dx.doi.org/10.1007/s40998-019-00204-8


A controller with anti-windup compensator is proposed in this paper, for coping with the saturating nature where the delays are included in certain parts of the state-space representation and the perturbation must be rejected effectively to achieved the desired performance using a steer-by-wire technology that is a technique to eliminate the mechanical linkage between the steering and the front wheels. Then, a simplified and detailed description of this technology is discussed to establish a linearized mathematical model in order to ensure the robust stability of a vehicle under the complicated condition of work and road. By incorporating the delay-decomposition technique, the generalized sector condition and the Finsler's lemma, sufficient conditions in the form of LMIs are derived to satisfy the H∞ control based on the Lyapunov–Krasovskii (L–K) functional. The simulation results are presented to show that high performance and robustness are achieved.

Item Type:Article
Uncontrolled Keywords:Controller, Robust stability
Subjects:T Technology > TJ Mechanical engineering and machinery
Divisions:Mechanical Engineering
ID Code:88260
Deposited By: Widya Wahid
Deposited On:15 Dec 2020 08:19
Last Modified:15 Dec 2020 08:19

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