Attitude and Handling Improvements Through Gain-scheduled Suspensions and Brakes Control

نویسندگان

  • Charles Poussot-Vassal
  • Olivier Sename
  • Luc Dugard
  • Peter Gaspar
  • Zoltan Szabo
  • Jozsef Bokor
  • C. Poussot-Vassal
  • L. Dugard
  • J. Bokor
  • Edouard Belin
چکیده

In this paper, the problem of comfort and handling improvements of a ground vehicle is treated through the joint control of the suspension and braking systems. Two H∞ gain-scheduled controllers are synthesized to achieve, attitude and yaw performances according to the driving situation, observed through of a simple vehicle monitor. The proposed strategy tackles the nonlinear tire braking force in an original way and meets the situation dependent objectives of the vehicle in a uni ed framework. Simulations on a complex nonlinear full vehicle model, validated using experimental data obtained on a real vehicle, illustrate the improvements brought by the proposed approach.

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تاریخ انتشار 2008