Tire Models

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					                                                                                             Forschungsinstitut für
                                                                                             Kraftfahrwesen und
                                                                                             Fahrzeugmotoren
                                                                                             Stuttgart



 Tire Models
 To implement tire properties into vehi-
 cle dynamics simulation studies, their
 mathematical descriptions (so called
 tire models) are required. Tire models
 base on measured values and tire
 maps and/or physical approaches.
 FKFS offers parameter identification
 used in common tire models (e.g.
 Pacejka). Tire properties examined
 with the Universal Skid Resistance
 Measurement Device set the basis for
 that parameter identification process.
 Finally, the proper tire parameters are
 gained from mathematical identification
 algorithms.

 Regarding specific investigations, the                                                       Tire Property Measurement
 tire models commonly used can be
 insufficient. Therefore, FKFS has
 developed own tire models.




   Comparison of Measured and Computed Tire Model Characteristics




Contact:   Dipl.-Math. Jens Neubeck    phone +49 711 685-65701      Pfaffenwaldring 12
           jens.neubeck@fkfs.de        fax   +49 711 687-4360       70569 Stuttgart
                                                                                         Research in motion

				
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posted:9/17/2011
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