磁致负刚度电涡流惯质阻尼器力学性能试验与仿真

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振动与冲击 ›› 2022, Vol. 41 ›› Issue (10) : 309-316.

论文

尹光照，汪志昊，程志鹏，郑梦斐，刘洋

作者信息 +

Numerical simulation and experimental study on mechanical properties of a magnetic negative stiffness eddy-current inertia damper

YIN Guangzhao， WANG Zhihao， CHENG Zhipeng， ZHENG Mengfei， LIU Yang

Author information +

文章历史 +

摘要

为提升传统阻尼器的耗能减振效率，融合磁致负刚度单元、旋转式电涡流阻尼单元与滚珠丝杠两节点惯质单元，发展与研制了一种新型三元被动减振装置－磁致负刚度电涡流惯质阻尼器（magnetic negative stiffness eddy-current inertia damper，MNSEID）。首先阐明了MNSEID的整体构造、工作原理及力学模型；然后综合理论分析、三维电磁场有限元仿真与样机力学性能试验，获得了MNSEID的轴向出力特征，建立了磁致负刚度的精准计算分析方法；最后验证分析了MNSEID力学模型的适用性。结果表明：MNSEID的磁致负刚度系数随激振频率的增大基本保持不变，而等效电涡流阻尼系数随激振频率的增大呈现下降趋势；不同于现有位移相关型负刚度阻尼器，MNSEID表现出“准恒定”磁致负刚度特征。

Abstract

To improve the energy dissipation efficiency of the traditional damper, a new three-element passive damping devices called the magnetic negative stiffness eddy-current inertia damper (MNSEID) was proposed, which integrates magnetic negative stiffness element, rotary eddy-current damping element, and a two-node inertial element based on the ball screw.First, the overall conformations, working principles, and mechanical model of the MNSEID were demonstrated respectively.Through the theoretical analysis, the three-dimensional electromagnetic finite-element simulation analysis and the mechanical performance test, axial force characteristics and magnetic negative stiffness calculation method of the MNSEID were further obtained.Finally, the applicability of mechanical model of the MNSEID was well verified based on the comparisons of the experimental and simulation results.The results show that the magnetic negative stiffness coefficient of the MNSEID is stable with the increase of excitation frequency, while the eddy-current damping coefficient of the MNSEID decreases with the increase of excitation frequency.Different from the available displacement-dependent negative stiffness damper, the MNSEID possesses a typical Quasi-constant magnetic negative stiffness characteristic.

导出引用

尹光照，汪志昊，程志鹏，郑梦斐，刘洋. 磁致负刚度电涡流惯质阻尼器力学性能试验与仿真[J]. 振动与冲击, 2022, 41(10): 309-316

YIN Guangzhao， WANG Zhihao， CHENG Zhipeng， ZHENG Mengfei， LIU Yang. Numerical simulation and experimental study on mechanical properties of a magnetic negative stiffness eddy-current inertia damper[J]. Journal of Vibration and Shock, 2022, 41(10): 309-316

参考文献

［1］华旭刚, 王圣淇, 唐煜, 等.大跨径悬带桥颤振特性研究［J］.中国公路学报, 2021, 34(1): 57-65.
HUA Xugang, WANG Shengqi, TANG Yu, et al.Flutter characteristics of long-span stress-ribbon bridges［J］.China Journal of Highway and Transport, 2021, 34(1): 57-65.

［2］LIU Z W, SHEN J S, LI S Q, et al.Experimental study on high-mode vortex-induced vibration of stay cable and its aerodynamic countermeasures［J］.Journal of Fluids and Structures, 2021, 100: 103195.
［3］潘毅, 包韵雷, 国巍, 等.摆式电涡流TMD-钢框架结构的耦合计算方法与减震分析［J］.土木与环境工程学报, 2020, 42(4): 84-93.
PAN Yi, BAO Yunlei, GUO Wei, et al.Coupling calculation method and seismic analysis of pendulum eddy current TMD-steel frame structures［J］.Journal of Civil and Environmental Engineering, 2020 42(4): 84-93.
［4］徐鉴.振动控制研究进展综述［J］.力学季刊, 2015, 36(4): 547-565.
XU Jian.Advances of research on vibration control［J］.Chinese Quarterly of Mechanics, 2015, 36(4): 547-565.
［5］赵桂峰, 马玉宏.阻尼器响应放大技术研究与应用进展［J］.土木工程学报, 2020, 53(6): 64-78.
ZHAO Guifeng, MA Yuhong.Research and application progress of damper response amplification technology［J］.China Civil Engineering Journal, 2020, 53(6): 64-78.
［6］汪志昊, 郜辉, 许艳伟, 等.惯性质量对斜拉索阻尼器减振增效作用试验研究［J］.振动工程学报, 2019, 32(3): 377-385.
WANG Zhihao, GAO Hui, XU Yanwei, et al.Experimental study on the improving effect of inertial mass on vibration control of stay cables with dampers［J］.Journal of Vibration Engineering, 2019, 32(3): 377-385.
［7］SARLIS A A, PASALA D T R, CONSTANTINOU M C, et al.Negative stiffness device for seismic protection of structures［J］.Journal of Structural Engineering, 2013, 139(7): 1124-1133.
［8］ZHOU P, LI H.Modeling and control performance of a negative stiffness damper for suppressing stay cable vibrations［J］.Structural Control and Health Monitoring, 2016, 23(4): 764-782.
［9］SHI X, ZHU S Y, SPENCER B F.Experimental study on passive negative stiffness damper for cable vibration mitigation［J］.Journal of Engineering Mechanics, 2017, 143(9): 04017070.
［10］SMITH M C.Synthesis of mechanical networks: the inerter［J］.IEEE Transactions on Automatic Control, 2002, 47(10): 1648-1662.
［11］张瑞甫, 曹嫣如, 潘超.惯容减震(振)系统及其研究进展［J］.工程力学, 2019, 36(10): 8-27.
ZHANG Ruifu, CAO Yanru, PAN Chao.Inerter system and its state-of-the-art［J］.Engineering Mechanics, 2019, 36(10): 8-27.
［12］汪志昊, 田文文, 王浩, 等.非线性电涡流惯质阻尼器力学性能仿真与试验［J］.哈尔滨工业大学学报, 2019, 51(6): 177-183.
WANG Zhihao, TIAN Wenwen, WANG Hao, et al.Numerical simulation and experimental study on mechanical properties of a nonlinear eddy-current inertial mass damper［J］.Journal of Harbin Institute of Technology, 2019, 51(6): 177-183.
［13］ZHANG H Y, CHEN Z Q, HUA X G, et al.Design and dynamic characterization of a large-scale eddy current damper with enhanced performance for vibration control［J］.Mechanical Systems and Signal Processing, 2020, 145: 106879.
［14］李亚峰, 李寿英, 王健钟, 等.齿轮齿条式电涡流阻尼器的力学性能研究［J］.土木工程学报,2020,53(3):44-50.
LI Yafeng, LI Shouying, WANG Jianzhong, et al.Study on mechanical properties of eddy current damping-rack and gear damper［J］.China Civil Engineering Journal, 2020, 53(3): 44-50.
［15］DOMENICO D D, RICCIARDI G, ZHANG R F.Optimal design and seismic performance of tuned fluid inerter applied to structures with friction pendulum isolators［J］.Soil Dynamics and Earthquake Engineering, 2020, 132: 106099.
［16］李寿英, 李振宇, 陈政清.黏滞惯性质量阻尼器对斜拉索减振效果的数值分析［J］.中国公路学报, 2019, 32(10): 230-236.
LI Shouying, LI Zhenyu, CHEN Zhenqing.Numerical analysis on the effectiveness of viscous inertial mass dampers on stay cables of cable-stayed bridges［J］.China Journal of Highway and Transport, 2019, 32(10): 230-236.
［17］SHI X, ZHU S Y.Dynamic characteristics of stay cables with inerter dampers［J］.Journal of Sound and Vibration, 2018, 423: 287-305.
［18］李壮壮, 申永军, 杨绍普, 等.基于惯容–弹簧–阻尼的结构减振研究［J］.振动工程学报, 2018, 31(6): 1061-1067.
LI Zhuangzhuang, SHEN Yongjun, YANG Shaopu, et al.Study on vibration mitigation based on inerter-spring-damping structure［J］.Journal of Vibration Engineering, 2018, 31(6): 1061-1067.
［19］孙洪鑫, 邓军军, 王修勇, 等.电磁惯质阻尼器在结构中位置优化以及减震分析［J］.地震工程与工程振动, 2019, 39(2): 69-78.
SUN Hongxin, DENG Junjun, WANG Xiuyong, et al.Position optimization and damping analysis of electromagnetic inerter damper in structures［J］.Earthquake Engineering and Engineering Dynamics, 2019, 39(2): 69-78.
［20］HUA X G, TAI Y J, HUANG Z W, et al.Optimal design and performance evaluation of a novel hysteretic tuned inerter damper for vibration control systems［J］.Structural Control and Health Monitoring, 2021, 28(8): e2775.
［21］XU K, BI K, HAN Q, et al.Using tuned mass damper inerter to mitigate vortex-induced vibration of long-span bridges: analytical study［J］.Engineering Structures, 2019, 182: 101-111.
［22］陈政清.三元被动减振理论与它的一种实现方式–电涡流轴向阻尼器［M］.北京: 高等教育出版社, 2016.
［23］陈政清, 华旭刚, 牛华伟, 等.永磁电涡流阻尼新技术及其在土木工程中的应用［J］.中国公路学报, 2020, 33(11): 83-100.
CHEN Zhengqing, HUA Xugang, NIU Huawei, et al.Technological innovations in eddy current damping and its application in civil engineering［J］.China Journal of Highway and Transport, 2020, 33(11): 83-100.
［24］陈政清, 田静莹, 黄智文, 等.板式电涡流阻尼系数的计算与试验修正方法［J］.中国公路学报, 2016, 29(10): 46-53.
CHEN Zhengqing, TIAN Jingying, HUANG Zhiwen, et al.Calculation and test correction method of plane type eddy current damping coefficient［J］.China Journal of Highway and Transport, 2016, 29(10): 46-53.
［25］汪志昊, 李国豪, 周佳贞, 等.竖向TMD用板式电涡流阻尼器磁路对比分析［J］.振动与冲击, 2019, 38(7): 241-247.
WANG Zhihao, LI Guohao, ZHOU Jiazhen, et al.Contrastive analysis for magnetic circuit of a planar eddy current damper used in a vertical TMD［J］.Journal of Vibration and Shock, 2019, 38(7): 241-247.
［26］禹见达, 张湘琦, 彭临峰, 等.管式电涡流阻尼力的精确测量及阻尼器优化设计［J］.振动与冲击, 2020, 39(3): 149-154.
YU Jianda, ZHANG Xiangqi, PENG Linfeng, et al.Optimal design of tubular electric eddy damper and its damping force’s accurate measurement［J］.Journal of Vibration and Shock, 2020, 39(3): 149-154.
［27］汪志昊, 郜辉, 张闯, 等.摆式调谐质量阻尼器频率调节新方法［J］.振动工程学报, 2016, 29(6): 1062-1069.
WANG Zhihao, GAO Hui, ZHANG Chuang, et al.Frequency tuning method in pendulum tuned mass dampers［J］.Journal of Vibration Engineering, 2016, 29(6):1062-1069.
［28］孙晓强, 陈龙, 汪少华, 等.滚珠丝杠式惯容器非线性建模与参数辨识［J］.振动、测试与诊断, 2016, 36(2): 329-334.
SUN Xiaoqiang, CHEN Long, WANG Shaohua, et al.Nonlinear modeling and parameters identification of ball-screw inerter［J］.Journal of Vibration, Measurement & Diagnosis, 2016, 36(2): 329-334.