Research Article
Design of a Magnetic Interaction-Based Vibration Absorber for Continuous Beam
Table 2
Natural frequencies for different truncations K and N for α1 = −100 (d = 23 mm).
| (rad/s) | K = 6, N = 4 | K = 6, N = 3 | K = 5, N = 4 | K = 5, N = 3 | K = 4, N = 4 | K = 4, N = 3 |
| | 5.79 | 5.79 | 5.79 | 5.79 | 5.77 | 5.87 | | 119.57 | 119.59 | 119.79 | 119.82 | 120.2 | 119.65 | | 261.97 | 262.12 | 262.19 | 262.47 | 262.5 | 262.14 | | 565.72 | 566.04 | 565.93 | 566.25 | 566.6 | 570.9 | | 1110.3 | 1110.87 | 1113.35 | 1113.89 | 1121.47 | 1126.2 | | 1691.28 | 1692.22 | 1698.46 | 1703.2 | 1719.28 | 1692.1 | | 1904.95 | 1903.98 | 1911.77 | 1910.93 | | | | 2862.24 | 2861.98 | | | | | | 5533.08 | 5619.92 | 5540.21 | 5627.01 | 5547.1 | 5634.28 | | 11718.2 | 11717.9 | 11717.6 | | | |
|
|