Shock and Vibration / 2017 / Article / Tab 2

Research Article

Full Vehicle Vibration and Noise Analysis Based on Substructure Power Flow

Table 2

Benchmark of body in white modal.

Modal orderTest resultsFEM resultsRelative errorVibration mode

128.7828.82+0.01%Deformation of back door
232.9935.35+7.15%First order of roof
338.9938.91−0.21%Second order of roof
442.9642.54−0.98%Global twist

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