This content is not included in
your SAE MOBILUS subscription, or you are not logged in.
Vehicle Dynamics Model for Simulation on a Microcomputer
Technical Paper
891238
Annotation ability available
Sector:
Language:
English
Abstract
Equations of motion are derived for a two axle, 4 wheeled vehicle pulling a one axle, 2 wheeled trailer. Linear and nonlinear tire side force models are discussed. Examples of computer solutions of the equations are presented for both single vehicle motion and articulated vehicle motion. A comparison of tractor semitrailer maneuvers with experimental data shows good results.
Citation
Brach, R., "Vehicle Dynamics Model for Simulation on a Microcomputer," SAE Technical Paper 891238, 1989.Also In
References
- Ellis, J.R. Vehicle Dynamics Business Books, Ltd. London 1969
- Huston, J.C. Johnson, D.B. “Basic Analytical Results for Lateral Stability of Car/Trailer Systems,” SAE Technical Paper 820136 1983
- Passarello, C.E. “A Simplified Analysis of the Steady-State Turning of Articulated Vehicles,” SAE Technical Paper 790185 1979
- Klein, R.H. Szostak, H.T. “Development of Maximum Allowable Hitch Load Boundaries for Trailer Towing,” SAE Technical Paper 800157 1980
- McHenry, B.G. McHenry, R.R. “SMAC-87,” SAE Technical Paper 880227 1988
- McHengry, B.G. McHenry, R.R. “HVOSM-87,” SAE Technical Paper 880228 1988
- Allen, R.W. Rosenthal, T.J. Szostak, H.T. Analytical Modeling of Driver Response in Crash Avoidance Maneuvering. Vol. 1: Technical Background April 1988
- Gillespie, T.D. “Validation of the MVMA/HSRI Phase II Straight Truck Directional Response Simulation,” Highway Safety Research Institute, University of Michigan October 1978
- Hayes, G.G. “Validation of Truck Handling Simulation Results, Vol. I. Summary Report,” National Technical Information Service Springfield, VA, 22161
- Croscheck, J. Ford, M. “Simulation Takes Three-Wheeler For a Spin,” Mechanical Engineering Magazine ASME November 1988
- Molnar, J. “Automatic Dynamic Analysis of Mechanical Systems. ADAMS,” Mechanical Dynamics, Inc. Ann Arbor, Michigan
- Claar, P.W. II Xie, L. “Computer-Oriented Analytical Dynamics for the Formulation of Equations of Motion for Complex Vehicle Systems,” SAE Technical Paper 881310 1988
- Reed, W.S. Keskin, A.T. “Vehicular Response to Emergency Braking,” SAE Technical Paper 870501 1987
- Brach, R.M. “Friction and the Mechanics of Skidding Automobiles,” U.S. Highway Research Record No. 376 NCHRP 1972
- Bakker, E. Nyborg, L. Pacejka, H.B. “Tire Modelling for Use in Vehicle Dynamic Studies,” SAE Technical Paper 870421 1987
- Bergman, W. “Critical Review of the State-of-the-Art in Tire Force and Moment Measurements,” SAE Technical Paper 770331 1977