Validation of a Human Body Model for Frontal Crash and its Use for Chest Injury Prediction
Artikel i vetenskaplig tidskrift, 2008
Two test configurations were used for the evaluation. One configuration was high impact velocity sled tests with an advanced restraint system. The other configuration was low impact velocity sled tests with a basic restraint system. The test velocities were 48 km/h and 29 km/h respectively.
The evaluation was carried out by an objective rating method that compared predictions from the model to results from the mechanical tests. The method assessed the peak level, peak timing and curve shapes of the predictions relative to the test results.
The mathematical crash dummy model predictions matched the mechanical counterpart responses well, confirming that the test environment was replicated. The match between the THUMS model predictions and PMHS responses was not as good.
Mekanik och maritima vetenskaper
SAE Technical Papers
Strömningsmekanik och akustik