For improving the vehicle handling at high speed, an optimal controller was introduced for the four-wheel-active-steering vehicle. A closed-loop system was set up by combining vehicle model with driver model. The simulation test in the closed-loop system was carried out to verify control effect of such a optimum controller. Simulation results show that the four-wheel-active-steering vehicle under the optimal control can gain expected control effect such as wiping out sideslip angle and tracking desired yaw rate and so on. In addition, the four-wheel-active-steering vehicle with the optimal control can also track desired trajectory and its following accuracy is better than the traditional front-wheel steering vehicle. So, the steering response characteristic for the four-wheel-active-steering vehicle at high speed is improved.


    Zugriff

    Zugriff prüfen

    Verfügbarkeit in meiner Bibliothek prüfen

    Bestellung bei Subito €


    Exportieren, teilen und zitieren



    Titel :

    Study on Mechanical Automation with Optimal Control for Four-Wheel-Active-Steer Vehicle



    Erschienen in:

    Erscheinungsdatum :

    2013-06-13


    Format / Umfang :

    5 pages




    Medientyp :

    Aufsatz (Zeitschrift)


    Format :

    Elektronische Ressource


    Sprache :

    Englisch




    Study on Mechanical Automation with Optimal Control for Four-Wheel-Active-Steer Vehicle

    Du, Feng / Guan, Zhi-Wei / Yan, Guang-Hui | Tema Archiv | 2013


    Design of Two Wheel Steer Vehicle Using Optimal Control Algorithm of Four Wheel Steer

    Song, Jun-gyu / Yoon, Yong-San | SAE Technical Papers | 1993


    Design of two wheel steer vehicle using optimal control algorithm of four wheel steer

    Song,J.G. / Yoon,Y.S. / Mando Central Res.a.Dev Center,KR et al. | Kraftfahrwesen | 1993


    Design of Two Wheel Steer Vehicle Using Optimal Control Algorithm of Four Wheel Steer

    Song, J.-G. / Yoon, Y.-S. / Society of Automotive Engineers | British Library Conference Proceedings | 1993


    Automation of Armored Four Wheel Counter Steer Vehicles

    B. M. Stanley / E. M. Froehlich / J. C. Koechling et al. | NTIS | 2015