Browse Publications Technical Papers 2009-01-1197
2009-04-20

Identifying Vehicle Model Parameters Using Measured Terrain Excitations 2009-01-1197

Currently, the final stages of chassis development are conducted on prototype vehicles, requiring vehicle manufacturers to dedicate copious resources to the development of each new vehicle platform. The objective of this work is to provide development engineers a system identification tool enabling them to use modeling and simulation to better estimate the required vehicle system parameters. This work develops a parameter identification method for existing vehicle models in which measured terrain data is used as the model excitation. The model was validated using a variety of excitation events and shown to provide accurate estimations of a vehicle’s roll, pitch, and vertical displacement.

SAE MOBILUS

Subscribers can view annotate, and download all of SAE's content. Learn More »

Access SAE MOBILUS »

Preview Document Add to Cart
Members save up to 16% off list price.
Login to see discount.
Special Offer: Download multiple Technical Papers each year? TechSelect is a cost-effective subscription option to select and download 12-100 full-text Technical Papers per year. Find more information here.
We also recommend:
TECHNICAL PAPER

Front Loading Vehicle Dynamics Requirements during Basic Architecture Definition Using Virtual Simulation

2021-01-0968

View Details

TECHNICAL PAPER

Snowmobile Suspension System Design Under University-Industry Collaboration

890026

View Details

TECHNICAL PAPER

Study on the Influence of Nonlinearity of Bushing and Air Spring Stiffness in Truck Suspension System on Joint Forces and Moments Calculation

2020-01-1395

View Details

X