Comparison of Frontal Crashes in Terms of Average Acceleration DaimlerChrysler

Format:

Book

Conference/Event

Author/Creator:

Agaram, Venkatesh, author.

Conference Name:

SAE 2000 World Congress (2000-03-06 : Detroit, Michigan, United States)

Language:

English

Physical Description:

1 online resource cm

Place of Publication:

Warrendale, PA SAE International 2000

Summary:

The paper presents a comparison between the acceleration pulses of vehicle-to-vehicle crash tests with those of different single-vehicle crash tests. The severity of the full frontal rigid barrier test is compared with that of the vehicle- to-vehicle crash test based on average acceleration and time-to-zero-velocity. Based on this a 30mph full frontal rigid barrier test is found equivalent to a 41mph vehicle-to-vehicle crash. A reduced speed of 22mph for full frontal rigid barrier test is found to represent vehicle-to- vehicle crashes with 50%-100% overlap, with each vehicle travelling at 30mph.The paper also presents a comparison of the acceleration pulses from different crash tests based on the pulse shape and the pulse phase cross-correlation. None of the single-vehicle crash tests have been found to resemble vehicle-to-vehicle crashes in terms of the pulse shape and the pulse phase. The single-vehicle crash test closest to the vehicle-to-vehicle crash, in terms of pulse shape, is the offset rigid barrier test. The single-vehicle crash test, most distinct from the vehicle-to-vehicle crash, in terms of pulse phase, is the offset deformable barrier test

Notes:

Vendor supplied data

Publisher Number:

2000-01-0880

Access Restriction:

Restricted for use by site license