The VSSA (Vehicle SideSlip Angle) is determined using a nonlinear observer with adaption of a quality function. The observer design is based on an adapted nonlinear double track model. By validation with real measurement data, the model accuracy is proven to be sufficient for observer design. The observer is derived and validated with real measurement data of representative test drives. It is shown that the observer is capable to determine the VSSA with high accuracy up to the stability limit of the vehicle.
Nonlinear observer design for lateral vehicle dynamics
Entwurf eines nichtlinearen Beobachters für die Fahrzeugquerdynamik
2005
6 Seiten, 4 Bilder, 8 Quellen
Aufsatz (Konferenz)
Englisch
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