Validation off an SUV Model for Vehicle Dynamics Simulation Improvement Vehicle Dynamics

Format:

Conference/Event

Author/Creator:

Franco, João M. Vidal, author.

Conference Name:

SAE Brasil 2007 Congress and Exhibit (2007-11-28 : Sao Paulo, Brazil)

Language:

English

Physical Description:

1 online resource

Place of Publication:

Warrendale, PA SAE International 2007

Summary:

The present paper is a summary of the validation work conducted as part of an SUV suspension development for local market. An extensive use of Vehicle Dynamics Simulation was done during this vehicle development, and the SUV model validation was decided on two traditional handling maneuvers, one to evaluate the transient behavior (ISO 3888 Chicane) and the other for the steady state condition (constant radius curve).A prototype was instrumented and all related data was collected at Pirelli Brazil Test Track facilities. Those data were then introduced in the simulation software, in its validation mode, in order to run a simulation at exactly the same input conditions as the real tests. Such simulation results were afterwards compared with the real data and the required adjustments were done in the simulation model.The real vehicle handling data showed a very satisfactory correlation with the simulation model, with adequate precision for development requirements

Notes:

Vendor supplied data

Publisher Number:

2007-01-2655

Access Restriction:

Restricted for use by site license