This paper investigates the effectiveness of velocity-scheduled Driver Assisted Control (DAC) to control the yaw rate of a front wheel drive, four-wheel steer passenger vehicle. The goal of this research is to be able to impart new handling characteristics to a vehicle through the entire range of operational longitudinal velocities. The DAC uses vehcile yaw rate as input and the rear steering angle as output, thus allowing the driver to maintain a direct line of vehcile control via the front wheels for safety reasons. Multiple DAC controllers are designed for discrete longitudinal velocities within the vehicle's operating range. A transition methodology was then implemented to switch between DAC controllers as the longitudinal velocity changes. Finally, the controller was tested experimentally on a scaled vehicle testbed.
Velocity scheduled driver assisted control
Regelungsansatz für eine Hinterachslenkung
International Journal of Vehicle Design ; 29 , 1/2 ; 1-22
2002
22 Seiten, 19 Bilder, 1 Tabelle, 15 Quellen
Aufsatz (Zeitschrift)
Englisch
Velocity scheduled driver assisted control
Online Contents | 2002
|Velocity scheduled driver assisted control
Kraftfahrwesen | 2002
|Driver scheduled vehicle coast downshift control and shift diagnostic techniques
Europäisches Patentamt | 2019
|DRIVER SCHEDULED VEHICLE COAST DOWNSHIFT CONTROL AND SHIFT DIAGNOSTIC TECHNIQUES
Europäisches Patentamt | 2019
|