VMTPD and Its Performance of Wideband Vibration Reduction

Abstract

Abstract:

In order to extend the effective frequency band of a conventional TPD with fixed system parameters, a novel VMTPD was proposed herein. Dynamics properties of the new VMTPD were studied via simulations and experiments, and the relationship between the volume of water in container and the optimal frequency of vibration reduction was established by using data fitting method. The results show that the optimal frequency of vibration reduction of the proposed VMTPD can be adjusted by changing the volume of water, and a wideband VMTPD can be obtained.

Key words: vibration control, dynamics vibration absorber, tuned particle damper(TPD), variable mass tuned particle damper(VMTPD)

摘要：

为了拓宽传统定参数颗粒阻尼吸振器的有效减振频带，设计了一种变质量颗粒阻尼吸振器。对变质量颗粒阻尼吸振器的动力学特性进行了仿真及实验研究，并利用数据拟合的方法建立了颗粒容器内水量与最佳减振频率的变化关系。研究结果表明：变质量颗粒阻尼吸振器可以通过改变颗粒容器内的液体量调节其最佳减振频率，拓宽了吸振器有效减振频带。

关键词: 振动控制, 动力吸振器, 颗粒阻尼吸振器, 变质量颗粒阻尼吸振器

CLC Number:

TP273

Zhao Yanqing, Xia Jingjing, Gao Qiang, Song Weizhi, Han Ning. VMTPD and Its Performance of Wideband Vibration Reduction[J]. China Mechanical Engineering, 2015, 26(19): 2571-2574,2580.

赵艳青, 夏晶晶, 高强, 宋伟志, 韩宁. 变质量颗粒阻尼吸振器及其宽频减振性能[J]. 中国机械工程, 2015, 26(19): 2571-2574,2580.

References

[1]Panossion H V，Johnson V J，Rogers L. Non-obstructive Impact Damping Application for Cryogenic Environments[C]//Proceeding of Damping 89. San Diego，California，USA，1989：1-9.
[2]Panossion H V，Johnson V J，Rogers L.NOPD Tests on Aluminum Beams[C]//Proceeding of Damping 91. San Diego, California，USA，1991：13-15.
[3]徐志伟，陶宝祺，黄协清. OPD颗粒减振机理的理论及实验研究[J]. 航空学报，2001，22(4)：347-350.
Xu Zhiwei，Tao Baoqi，Huang Xieqing. Theoretical and Experimental Research on Vibration Absorption Mechanisms of NOPD Particle[J]. Acta Aeronautica et Astronautica Sinica, 2001,22(4)：347-350.
[4]胡溧，黄其柏，许智生. 颗粒阻尼的回归分析研究[J]. 中国机械工程，2008，19(23)：2834-2837.
Hu Li，Huang Qibai，Xu Zhisheng. Regression Analysis of Particle Damping[J]. China Mechanical Engineering，2008，19(23)：2834-2837.
[5]鲁正，吕西林，闫维明. 颗粒阻尼技术研究综述[J]. 振动与冲击，2013,32(7)：1-7.
Lu Zheng，Lü Xilin，Yan Weiming. A Survey of Particle Damping Technology[J]. Journal of Vibration and Shock，2013，32(7)：1-7.
[6]胡溧，黄其柏，柳占新，等. 颗粒阻尼的动态特性研究[J]. 振动与冲击，2009，28(1):134-137.
Hu Li，Huang Qibai，Liu Zhanxin，et al. Dynamic Characterstics of Particle Dampers[J]. Journal of Vibration and Shock，2009，28(1)：134-137.
[7]姚冰，陈前，项红萤，等.颗粒阻尼吸振器试验研究[J].振动工程学报，2014，14(2):201-207.
Yao Bing，Chen Qian，Xiang Hongying，et al. The Experimental Study on Dynamic Properties of Tuned Particle Damper[J]. Journal of Vibration Engineering，2014，14(2)：201-207.
[8]杨智春，李泽江.颗粒碰撞阻尼动力吸振器的设计及试验研究[J]. 振动与冲击，2010，29(6)：69-71，143.
Yang Zhichun，Li Zejiang. Design and Test for a Type of Particle Impact Damped Dynamic Absorber[J]. Journal of Vibration and Shock，2010，29(6)：69-71，143.
[9]许维炳，闫维明，王瑾，等. 调频型颗粒阻尼器与高架连续梁桥减震控制研究[J]. 振动与冲击，2013，32(23)：95-99.
Xu Weibing，Yan Weiming，Wang Jin，et al. A Tuned Particle Damper and Its Application in Seismic Control of Continuous Viaducts[J]. Journal of Vibration and Shock，2013，32(23)：95-99.
[10]高强，房祥波，赵艳青，等. 变质量动力吸振器及其减振性能[J]. 长安大学学报(自然科学版)，2013，33(5)：109-112.
Gao Qiang，Fang Xiangbo，Zhao Yanqing，et al. Variable Mass Dynamic Absorber and Its Performance of Vibration Reduction[J]. Journal of Chang'an University: Natural Science Edition, 2013，33(5)：109-112.
[11]Fowler B L，Flint E M，Olsm S E. Effectiveness and Predictability of Particle Damping[C]//Proceedings of SPIE Conf. on Damping and Isolation. Newport Beach，CA，USA，1999：1155-1166.
[12]Mao K M，Wang Y M，Xu Z W，et al. Simulation and Characterization of Particle Damping Intransient Vibrations[J]. Journal of Vibration and Acoustics-Transactions of the ASME, 2004，126(2)：202-211.
[13]Lu Z, Lu X L, Masri S F. Studies of the Performance of Particle Dampers under Dynamic Loads[J]. Journal of Sound and Vibration，2010，329：5415-5433.
[14]Marhadi K S，Kinra V K. Particle Impact Damping: Effect of Mass Ratio，Material，and Shape[J]. Journal of Sound and Vibration，2005，283：433-448.

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