Zobrazeno 1 - 10
of 15
pro vyhledávání: '"R. Matthew Brach"'
Autor:
R. Matthew Brach
This invaluable dictionary springs from the foundation laid by the glossary in Vehicle Accident Analysis and Reconstruction Methods, Third Edition created by the disbanded SAE Accident Investigation and Reconstruction Practices Committee (AIRP). Buil
Publikováno v:
SAE Technical Paper Series.
Autor:
R. Matthew Brach, Shawn P. Capser
Publikováno v:
SAE Technical Paper Series.
Publikováno v:
SAE International Journal of Transportation Safety. 3:17-27
This paper presents a reconstruction technique in which nonlinear optimization is used in combination with an impact model to quickly and efficiently find a solution to a given set of parameters and conditions to reconstruct a collision. These parame
Publikováno v:
SAE International Journal of Transportation Safety. 2:86-99
Little experimental data have been reported in the crash reconstruction literature regarding high-speed sideswipe collisions. The Insurance Institute for Highway Safety (IIHS) conducted a series of high-speed, small overlap, vehicle-to-barrier and ve
Publikováno v:
SAE Technical Paper Series.
Autor:
R. Matthew Brach, Raymond M. Brach
Publikováno v:
SAE Technical Paper Series.
Various vehicle dynamic simulation software programs have been developed for use in reconstructing accidents. Typically these are used to analyze and reconstruct preimpact and postimpact vehicle motion. These simulation programs range from proprietar
Autor:
Raymond M. Brach, R. Matthew Brach
Publikováno v:
SAE Technical Paper Series.
In the vast majority of impacts involving light vehicles, traditional impulse-momentum collision models can be used to analyze the mechanics of two colliding vehicles. However, these models cannot handle the multiple degrees of freedom associated wit
Publikováno v:
SAE Technical Paper Series.
This paper relates the residual damage caused during a collision through the use of crush energy models and impact mechanics directly to the collision energy loss and vehicle velocity changes, DeltaV1 and DeltaV2. The simplest and most popular form o
Autor:
R. Matthew Brach, Raymond M. Brach
Publikováno v:
SAE Technical Paper Series.
The force distributed over the contact patch between a tire and a road surface is typically modeled in component form for dynamic simulations. The two components in the plane of the contact patch are the braking, or traction force, and the steering,