In this paper the energetic dynamic model of the tire-ground interaction in a vehicle is presented and a comparison with the LuGre friction model is given. The Power-Oriented Graphs (POG) technique is exploited for both representing and analyzing the two dynamic systems. In particular the LuGre model is analyzed showing some drawbacks and a modified model is proposed in order to guarantee dissipativity. Simulation results end the paper comparing the two dynamic models of the tire-ground interaction.

Energetic Model of the Tire-Ground Interaction and Comparison with LuGre Friction Model / Zanasi, Roberto; Grossi, Federica. - ELETTRONICO. - (2010), pp. WA1.3-1-WA1.3-6. ((Intervento presentato al convegno AAC 2010, IFAC Symposium Advances in Automotive Control tenutosi a Munich, Germany nel 12-14 July 2010 [10.3182/20100712-3-DE-2013.00073].

Energetic Model of the Tire-Ground Interaction and Comparison with LuGre Friction Model

ZANASI, Roberto;GROSSI, Federica
2010

Abstract

In this paper the energetic dynamic model of the tire-ground interaction in a vehicle is presented and a comparison with the LuGre friction model is given. The Power-Oriented Graphs (POG) technique is exploited for both representing and analyzing the two dynamic systems. In particular the LuGre model is analyzed showing some drawbacks and a modified model is proposed in order to guarantee dissipativity. Simulation results end the paper comparing the two dynamic models of the tire-ground interaction.
AAC 2010, IFAC Symposium Advances in Automotive Control
Munich, Germany
12-14 July 2010
WA1.3-1
WA1.3-6
Zanasi, Roberto; Grossi, Federica
Energetic Model of the Tire-Ground Interaction and Comparison with LuGre Friction Model / Zanasi, Roberto; Grossi, Federica. - ELETTRONICO. - (2010), pp. WA1.3-1-WA1.3-6. ((Intervento presentato al convegno AAC 2010, IFAC Symposium Advances in Automotive Control tenutosi a Munich, Germany nel 12-14 July 2010 [10.3182/20100712-3-DE-2013.00073].
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Utilizza questo identificativo per citare o creare un link a questo documento: http://hdl.handle.net/11380/684350
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