基于动力吸振器的舰炮径筒减振分析

Journal of Sichuan Ordnance(2020)

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Abstract
在舰炮连续射击工况中摇架的振动总位移较大,在径筒部位安装动力吸振器进行振动抑制,将径筒结构简化成为带有集中质量的悬臂梁,计算径筒的受迫振动和加入被动式动力吸振器后的受迫振动参数,使用Matlab进行编程,计算两种情况下径筒的响应值.然后对安装在径筒部位的吸振器的参数进行优化搜索,使发挥最佳效果.
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