Vibration suppression of a cylindrical shell structure by transmission path control
Peitao He,
Xiling Xie,
Zhiyi Zhang
Abstract:Suppressing vibration transmission from the engine to the cylindrical shell of an unmanned underwater vehicle is an important measure to reduce vibration and sound radiation of the shell structure. Due to the limited space within the cylindrical shell, a compact transmission blocking structure (TBS) that integrates piezoelectric actuators and rubber isolators is proposed to prevent vibration transmission. To verify the feasibility of the transmission blocking structure in vibration control, the dynamic model o… Show more
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