This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Validation Results from Using NADSdyna Vehicle Dynamics Simulation
Annotation ability available
Sector:
Language:
English
Abstract
This paper presents an evaluation of a vehicle dynamics model intended to be used for the National Advanced Driving Simulator (NADS). Dynamic validation for high performance simulation is not merely a comparison between experimental and simulation plots. It involves strong insight of vehicle's subsystems mechanics, limitations of the mathematical formulations, and experimental predictions. Lateral, longitudinal, and ride dynamics are evaluated using field test data, and analytical diagnostics. The evaluation includes linear and non-linear range of vehicle dynamics response.
Recommended Content
Authors
Citation
Salaani, M., Heydinger, G., and Guenther, D., "Validation Results from Using NADSdyna Vehicle Dynamics Simulation," SAE Technical Paper 970565, 1997, https://doi.org/10.4271/970565.Also In
References
- Heydinger, G. J. “Improved Simulation and Validation of Road Vehicle Handling Dynamics,” The Ohio State University Columbus, Ohio 1990
- Haug, E. J. et al. “Feasibility Study and Conceptual Design of a National Advanced Driving Simulator,” March 1990
- Clark, S. K. Mechanics of Pneumatic Tires U. S. Department of Commerce November 1971
- Allen, R. W. et al. “Validation of Ground Vehicle Computer Simulations Developed for Dynamics Stability Analysis,” SAE Paper 920054 February 1992
- Freeman, J. S. et al. “The Iowa Driving Simulator: An Implementation and Application Overview,” SAE Paper 950174 February 1995
- Bernard, J. E. Clover, C. L. “Validation of Computer Simulations of Vehicle Dynamics,” SAE Paper 940231 February 1994
- NADS Vehicle Dynamics Simulation, Release 4.0 Center for Computer-Aided Design, National Advanced Driving Simulator, The University of Iowa Iowa City, IA August 1995
- Starkey, J. M. “The Effects of Vehicle Design Parameters on Handling Frequency Response Characteristics,” International Journal Of Vehicle Design 14 5 6 497 510 1993
- Heydinger, G. J. Grayier, P.A. Lee S. “Pulse Testing Techniques Applied to Vehicle Handling Dynamics,” SAE Paper 930828 February 1993
- Chrstos, J. P. “Parameter Measurement and Computation for 1994 Ford Taurus GL,” DOT-NHTSA Report in Progress
- Chrstos, J. P. Grygier, P. A. “Instrumentation and Field Testing of 1994 Ford Taurus GL for NADSdyna Evaluation,” DOT-NHTSA Report in Progress
- Chrstos, J. P. “Simulation Evaluation of VDANL and VDM RoAD,” DOT-NHTSA Report in Progress
- Salaani, M. K. “Vehicle Dynamics Modeling for the National Advanced Driving Simulator of a 1994 Ford Taurus GL,” DOT-NHTSA Report in Progress
- Salaani, M. K. Heydinger, G. J. “Vehicle Dynamics Evaluation for the National Advanced Driving Simulator of a 1994 Ford Taurus GL,” DOT-NHTSA Report in Progress
- Salaani, M. K. “Development and Validation of a Vehicle Model for the National Advanced Driving Simulator,” The Ohio State University Columbus, Ohio 1996
- Salaani, M. K. Chrstos, J. P. Guenther, D. A. “Parameter Measurement And Development Of A NADSdyna Validation Data Set For A 1994 Ford Taurus,” SAE 970564 February 1997