Table 1.
Dynamic Parameter Target of the Door Assembly.
Fig 1.
Door Assembly.
Fig 2.
(a) SDOF System and (b) Frequency Response.
Fig 3.
Graphical Representation of Linear Interpolation.
Fig 4.
Door Assembly Critical Location and Inner Panel.
Fig 5.
FE Model of the Door Assembly.
Table 2.
List of Material Properties Used for FE Model.
Table 3.
Experimental Test and FE Analysis Frequency (Hz) Comparison. (Door Assembly (26.7 kg): Inner Panel Thickness Effect).
Fig 6.
Door Test Set-up (a) Schematic and (b) Experimental Test Set-up.
Fig 7.
Door Assembly Global Bending Mode Frequency with Trend Line Equation.
Fig 8.
D1, D2, D3, and D4 - Dynamic Stiffness Comparison.
Fig 9.
D5, D6, D7, and D8 - Dynamic Stiffness Comparison.
Fig 10.
D9, D10, D11, and D12 - Dynamic Stiffness Comparison.
Table 4.
Minimum Dynamic Stiffness at Critical Locations Between 20 Hz – 60 Hz.
Table 5.
Maximum Vibration at Critical Locations Between 0 Hz – 100 Hz.
Fig 11.
D13, D14, and D15 - Dynamic Stiffness Comparison.
Fig 12.
Minimum Dynamic Stiffness – Critical Location between 20–60 Hz.
Fig 13.
D1, D2, D3, and D4 - Vibration Comparison.
Fig 14.
D5, D6, D7, and D8 - Vibration Comparison.
Fig 15.
D9, D10, D11, and D12 - Vibration Comparison.
Fig 16.
D13, D14, and D15 - Vibration Comparison.
Fig 17.
Maximum Vibration at Critical Location between 0–100 Hz.
Table 6.
Final Results Comparison Baseline and Optimized Model with Target.