基于改进阻振质量结构的振动控制优化方法研究  

Research on Optimizing Method of Vibration Control Based on Improved Vibration Isolation Mass Structure

作　　者：张锐 刘帅 王碧浩 白晓明 刘承敏 刘贞谷 宫兆虎[1] Zhang Rui;Liu Shuai;Wang Bihao;Bai Xiaoming;Liu Chengmin;Liu Zhenyu;Gong Zhaohu(National Key Laboratory of Nuclear Reactor Technology,Nuclear Power Institute of China,Chengdu,610213,China)

机构地区：[1]中国核动力研究设计院核反应堆技术全国重点实验室,成都610213

出　　处：《核动力工程》2024年第S2期122-126,共5页Nuclear Power Engineering

摘　　要：为进一步降低管路系统振动水平,降低管路振动治理成本,本文结合传统振动控制方法的特点,提出一种基于改进阻振质量结构的管路振动控制优化方法。采用动力吸振原理对管路系统振动传递进行控制,通过分析三向参与质量对系统的抑振贡献度,设计了一种限位阻振质量结构,建立了一种管路系统振动控制优化策略,为管路系统全局振动控制提供手段。分析结果表明,该方法合理可行,可用于管道振动控制优化研究,具有一定的工程意义。In order to further reduce the vibration level of the pipeline system and reduce the cost of pipeline vibration control,combined with the characteristics of traditional vibration control methods,this paper proposes an optimization method of pipe vibration control based on vibration isolation mass.The dynamic vibration absorption principle is used to control the vibration transmission of the pipeline system.By analyzing the contribution of three-direction participating masses to the vibration suppression of the system,a limited vibration isolation mass structure is designed,and an optimization strategy for vibration control of pipeline system is established,which provides a means for global vibration control of pipeline system.The analysis results show that this method is reasonable and feasible,and can be used in the optimization research of pipeline vibration control,which has certain engineering significance.

关 键 词：管路系统 振动控制策略 阻振质量结构 

分 类 号：TL37[核科学技术—核技术及应用]