In the vehicle stability control and other active safety systems, vehicle sideslip angle real-time estimation is necessary. However, the direct measurement of sideslip angle is more difficult or too costly, so it is often used in estimating methods. The vehicle sideslip angle of closed-loop Luenberger observer and Kalman observer were constructed based on two degrees of freedom bicycle model, as well as the direct integration method for large sideslip angle conditions. The comparative study showed that Kalman filtering estimation method and Luenberger estimation methods have better estimation accuracy in small slip angle range.
Study of Vehicle Sideslip Angle Real-Time Estimation Method
Advanced Materials Research ; 846-847 ; 26-29
2013-11-21
4 pages
Aufsatz (Zeitschrift)
Elektronische Ressource
Englisch
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