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1.Vibration acceleration transmissibility from hull board side to plate of the platform was formulated. Passive parameters are important to vibration control performance of the vibration isolation system.
针对声纳安装平台被动隔振参数优化问题,推导了声纳安装平台隔振系统中平台板对舷侧振动加速度传递函数,以该加速度传递率作为目标函数,引入最大熵原理,并结合遗传算法,提出了一种混合优化方法,对声纳安装平台被动隔振参数进行了优化。收藏指正
2.This article, with the study on transmissibility characteristics of vibration-isolating device viewed as a continuum, analysed characteristics of vibration-isolating device under the modles of discrete elastic components, poles and beams, so as to provide scientific evidence for resolving vibration problems of numerical-control machine tools.
摘要将隔振器看作质量连续体,通过研究刚性基础上数控机床隔振系统的传递率特性,分析比较了离散弹性元件、一维杆和梁等几种隔振器模型方式下隔振系统的特性,为正确解决刚性基础上数控机床振动噪声控制的技术问题提供依据。收藏指正
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