A Procedure for Normalizing Impact Response Data

For prescribed test conditions, a procedure is given for estimating the response characteristics of an arbitrary chosen standard subject based on the measured responses of subjects with different physical characteristics. Simple model analysis is used to develop the relationships between the subjects' responses and their physical characteristics. This analysis assures dimensional correctness among the critical parameters. The technique is applied to force-time data obtained by the Association Peugeot-Renault for lateral thoracic impacts of cadaver specimens. An averaged, normalized response curve is given for each of two impact conditions. A response corridor is prescribed for each average curve. These corridors can be used to assess the efficacy of various proposed thoracic side impact test devices exposed to similar impact conditions.