船舶机械减隔振技术与计算方法研究综述  

A Research Review of Ship Mechanical Vibration Damping&Isolation Technologies and Algorithms

作　　者：唐怀诚 杨旖旎 刘烨 邹明松[1,2,3] TANG Huaicheng;YANG Yini;LIU Ye;ZOU Mingsong(China Ship Scientific Research Center,Wuxi,Jiangsu 214082,P.R.China;Taihu Laboratory of Deepsea Technological Science,Wuxi,Jiangsu 214082,P.R.China;State Key Laboratory of Deep-sea Manned Vehicles,Wuxi,Jiangsu 214082,P.R.China)

机构地区：[1]中国船舶科学研究中心,江苏无锡214082 [2]深海技术科学太湖实验室,江苏无锡214082 [3]深海载人装备国家重点实验室,江苏无锡214082

出　　处：《应用数学和力学》2023年第12期1413-1427,共15页Applied Mathematics and Mechanics

基　　金：国家自然科学基金项目(12172338);江苏省自然科学基金项目(BK20220044)。

摘　　要：针对船舶机械系统,介绍了隔振方法和吸振方法:包括浮筏隔振系统、动力吸振器的概念、应用背景和研究现状;同时介绍了被动控制、主动控制的概念和发展情况.梳理了新型智能材料和新型结构形式,介绍了“准零刚度”隔振器、声学黑洞结构、智能材料作动器、主动和半主动吸振器等控制元件的概念、使用工况和发展,概述了主动控制的控制方法.讨论了机械减隔振系统建模、计算、试验的理论数值方法.最后总结和展望了船舶机械减隔振系统的发展方向.The vibration isolation and absorption technologies for ship mechanical systems were reviewed,such as the concept,the application background,and the research status of floating raft vibration isolation systems and dynamic vibration absorbers.Meanwhile,the concept and development of passive control and active con-trol were also analyzed.The smart materials and new structural forms were summarized.The concept,the working condition and the development of control components such as the quasi-zero stiffness vibration isola-tor,the acoustic black hole structure,the intelligent material actuator,and the active and semi-active dynamic vibration absorbers,were considered,and the control strategies of the active control were discussed.Besides,the theoretical and numerical methods for modelling,calculating and testing mechanical damping systems were also surveyed.At last,the development trend of the ship mechanical vibration reduction and isolation system was envisioned and portrayed.

关 键 词：振动控制 模态 频响函数 动力吸振器 浮筏隔振系统 

分 类 号：O328[理学—一般力学与力学基础]