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Using ATB in Collision Reconstruction
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English
Abstract
The Articulated Total Body (ATB) computer program, sometimes referred to as the Crash Victim Simulator (CVS), is a powerful tool to aid in studying occupant kinematics in motor vehicle collisions. There are many options available within the ATB/CVS model and associated utility programs, such as GEBOD, which allow an analyst to model specific collisions and occupants. This paper discusses ATB/CVS as a tool for use in collision reconstruction. Specific examples are presented in developing a crash pulse from vehicle simulation programs such as EDSMAC, SMAC, HVOSM, etc. Techniques are also presented for modelling other moveable objects within the occupant environment, such as a seat back, steering column, or intrusion into the occupant compartment. A series of programs to aid in setting up an ATB data file, the CAL-3D Users Convenience Package, is also discussed.
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Authors
Citation
Grimes, W., "Using ATB in Collision Reconstruction," SAE Technical Paper 950131, 1995, https://doi.org/10.4271/950131.Also In
References
- Obergefell, L.A. Gardner, T. R. Kaleps, I. Fleck, J.T. “Articulated Total Body Model Enhancements, Volume 2: User's Guide” January 1988
- Gross, M.E. “The GEBODIII Program User's Guide and Description” March 1991
- EDSMAC Users Manual Engineering Dynamics Corporation Beaverton OR 1994
- McHenry, R.R. Segal, D.J. Lynch, J.P. Henderson, P.M. “Mathematical Reconstruction of Highway Accidents” January 1973
- Segal, D.J. “Highway-Vehicle-Object Simulation Model - 1976 User's Manual”
- McGrath, M.T. Segal, D.J. “User's Manual for the CAL-3D User Convenience Package - Volume I - Technical Report” Buffalo, NY.