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Naked Metal Sheet plus Lightweight Multilayer Composite FEM vs. Naked Metal Sheet plus Lightweight Multilayer Composite OSD Frequencies.
| Mode | FEM (HZ) | ODS (HZ) | Error (%) | Shape |
|---|---|---|---|---|
| 1 | 85.9 | 85.6 | 0.37 | (1, 1) |
| 2 | 120.0 | 118.1 | 1.58 | (2, 1) |
| 3 | 165.9 | 156.9 | 5.75 | (3, 1) |
| 4 | 180.5 | 166.3 | 8.54 | (1, 2) |
| 5 | 205.0 | 189.4 | 8.26 | (2, 2) |
| 6 | 220.4 | 221.9 | 0.66 | (4, 1) |
| 7 | 243.3 | 238.1 | 2.16 | (2, 3) |
| 8 | 285.1 | 288.1 | 1.06 | (1, 3) |
| 9 | 301.6 | 301.3 | 0.12 | (5, 1) |
