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Nonlinear observer-based active control of ground vehicles with non negligible roll dynamics

Lua, Cuauhtemoc Acosta ; Castillo-Toledo, Bernardino ; Cespi, Riccardo ; Di Gennaro, Stefano

International Journal of Control, 2016, Automation, and Systems, 14(3), , pp.743-752

Bucheon / Seoul: Institute of Control, Robotics and Systems and The Korean Institute of Electrical Engineers

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  • Título:
    Nonlinear observer-based active control of ground vehicles with non negligible roll dynamics
  • Autor: Lua, Cuauhtemoc Acosta ; Castillo-Toledo, Bernardino ; Cespi, Riccardo ; Di Gennaro, Stefano
  • Assuntos: Active control ; Control ; Controllers ; Dynamical systems ; Engineering ; Mechatronics ; Nonlinear dynamics ; Nonlinearity ; Robotics ; Rolling motion ; Vehicles ; Yaw ; 제어계측공학
  • É parte de: International Journal of Control, 2016, Automation, and Systems, 14(3), , pp.743-752
  • Notas: ObjectType-Article-1
    SourceType-Scholarly Journals-1
    ObjectType-Feature-2
    content type line 23
    http://link.springer.com/article/10.1007/s12555-014-0193-2
    G704-000903.2016.14.3.025
  • Descrição: In this paper we present an observer–based nonlinear controller for lateral and yaw velocity, for a vehicle in which the roll dynamics can not be neglected. The observer estimates the lateral velocity, and the roll position and velocity. This technique is based on measurements of the longitudinal and lateral accelerations, longitudinal velocity, yaw rate and steer angle, usually available in modern vehicles. The nonlinear observer ensures exponential convergence of the estimations. The test maneuvers, obtained with the full–vehicle CarSim model under different road adhesion conditions, have been used to check the controller performance, as well as its robustness with respect to parameter variations.
  • Editor: Bucheon / Seoul: Institute of Control, Robotics and Systems and The Korean Institute of Electrical Engineers
  • Idioma: Inglês

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