This study proposes a control system to improve vehicle handling and stability under severe driving situations using the active control of either front or rear steer angle combined with the yaw moment generated from the distribution of driving / braking forces of four tires (DYC). With the application of model matching control technique, the controller consists of a feedforward compensator with respect to the steering wheel angle, and a feedback compensator depending on state deviation. Especially, in the case of combining active steering control with the DYC, the difference between active front steering and active rear steering is theoretically clarified. Finally, the effectiveness of the integrated control system is discussed compared with that of DYC only.
Vehicle handling and stability control by integrated control of direct yaw moment and active steering
Fahrzeugbedienung und Stabilisierungssteuerung mit Hilfe integrierter Steuerung des direkten Drehmoments und aktiver Lenkung
2002
7 Seiten, 9 Bilder, 6 Quellen
Aufsatz (Konferenz)
Datenträger
Englisch
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