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SET UP AND VALIDATION FOR A SIMULATION OF A SCOOTER CONFORT BENCH
ISSN: 0148-7191, e-ISSN: 2688-3627
Published December 01, 2001 by SAE International in United States
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This research activity was developed in order to build an innovative analytical model of a two wheels vehicle for the simulation of a confort test bench. This model should predict the reaction forces transmitted between the vehicle and the rider in the interface points (grip handles, saddleback, footrest).
FEM modelization of a Piaggio's scooter (Hexagon 180cc, 2 strokes) mainframe and its accesories was performed and validated experimentally through a modal eigenvalues and shapes comparison (MAC). Furthrmore a multibody system of the rear suspension was developed, describing the whole vehicle with both flexible and rigid bodies. The dynamic behaviour of this suspension system was validated experimentally (since a test bench was realized) in both the cases of a shaker excitation and of the engine running at different speeds (2500/3500 rpm).
The final aim was to obtain a good agreement in the comparison between the experimental results and the virtual simulation of the scooter running on a confort test bench. This useful methodology could be used in order to predict, from the early design stage, the ride comfort of a scooter.
CitationHippoliti, R., Carfagni, M., Pierini, M., and Caprioli, D., "SET UP AND VALIDATION FOR A SIMULATION OF A SCOOTER CONFORT BENCH," SAE Technical Paper 2001-01-1875, 2001, https://doi.org/10.4271/2001-01-1875.
- “ME'scope Operating Manual” Vibrant Technology,Inc. March 1997
- Dössing Ole Naerum, Denmark 1987
- Tovo, R. Facchin, N. 1999
- Cossalter, V. Padova 1997
- Funaioli E. Bologna 1987
- Genta, G. Delprete, C. 1994 “Some Consideration on the experimental Determination of Moments of Inertia” 29 125 141
- Craig R.R. Jr. Bampton M.C.C. “Coupling of Substructures for Dynamic Analyses” AIAA Journal 6 7 July 1968 1313 1319
- “Using ADAMS Flex” manuale ADAMS