Research Article
Vibration Suppression of a Cantilever Plate Using Magnetically Multimode Tuned Mass Dampers
Table 2
Experimental results of the mTMD with respect to gap interval [Unit: dB].
| Gap of second TMD | Gap of first TMD | 1 mm | 2 mm | 3 mm | 4 mm | 5 mm |
| 1 mm | −31.59/−35.97 | −32.96/−37.21 | | −33.99/−36.45 | −33.67/−36.69 | 2 mm | −30.41/−34.42 | −31.22/−34.19 | −34.19/−34.17 | −32.82/−34.62 | −32.01/−33.71 | 3 mm | −28.98/−32.12 | −30.41/−32.13 | −32.13/−32.22 | −31.32/−31.23 | −30.35/−30.83 | 4 mm | −28.13/−30.08 | −29.65/−29.62 | −30.63/−29.85 | −30.58/−29.51 | −29.09/−28.86 | 5 mm | −27.52/−27.64 | −28.89/−28.16 | −30.05/−27.58 | −29.94/−27.02 | −28.31/−25.883 |
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