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Linear Sensitivity Analysis

In a first step, a linear sensitivity analysis is performed to identify the variables with high influence on the responses for each discipline. For both crash load cases 60 and for the NVH load cases 75 LS-DYNA simulations were performed. Since the number of variables is relatively high (27 for crash, 32 for stiffness/eigenvalues) a non-linear sensitivity analysis would require significantly more simulations.