Search Results

Crash compatibility has attracted lot of attention in recent years due to the proliferation of light trucks in the United States, which are typically taller and heavier than passenger cars. The inherent issue is the safety of the occupants in the smaller vehicle when involved in a collision with the larger vehicle. Research is ongoing to address self protection and partner protection in both vehicles for various impact scenarios. Several numeric measures have been proposed to assess crash compatibility between two vehicles. One of the measures under investigation is the Average Height of Force (AHOF). This metric is a measure of the vertical centroid of forces exerted by the vehicle on a flat rigid barrier surface. Several studies in the past have concluded that there are large inherent errors in the AHOF measure. One of the main factors influencing the error in this measure is the size of the load cell on the barrier face.