Influence of Aspect Ratio of Vibratory Flap on Dynamic Response of Clamped Rectangular Plate
作者： P. Mahadevaswamy , B. S. Suresh
DOI: 10.1142/S0219455414500643
关键词:
摘要: The transverse vibration control of a clamped, rectangular, isotropic plate by vibratory flap subjected to harmonic excitation has been investigated Finite Element Analysis (FEA) and experimental technique. is new plate-type dynamic absorber, which can vibrate on the when attached as cantilever plate. study focused specifically influence aspect ratio response at constant mass tuning frequency ratio. revealed that varies with respect for aforementioned conditions. An optimum also obtained minimizing maximum attenuation in first second target frequencies. results have shown optimized trim down vibrations up 90–95% fundamental mode. Moreover, be improved great extent due adoption an optimal flap. Finally, outcomes fairly good agreement from finite element analysis.
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