A study on dynamics of a double-layer hydraulic power anti resonance vibration isolator

被引：0
|
作者：
Yin, Zhaomin [1 ]
Teng, Handong [1 ]
机构：
[1] State Key Laboratory of Meehanies and Control of Meehanical Structures, Nanjing University of Aeronautics and Astronautics, Nanjing,210016, China
来源：
Zhendong yu Chongji/Journal of Vibration and Shock | 2024年 / 43卷 / 12期
关键词：
D O I：
10.13465/j.cnki.jvs.2024.12.034
中图分类号：
TH13 [机械零件及传动装置];
学科分类号：
080203 ;
摘要：
A double-layer hydraulic dynamic anti resonance isolator was designed and manufactured based on the principle of dynamic anti resonance to address the issue of low-frequency vibration isolation. A hydraulic power anti resonance isolator model was established, and the factors affecting the isolation performance and frequency of the double-layer hydraulic isolator were studied. A prototype of the hydraulic isolator principle was processed and frequency sweep tests were conducted. The results indicate that the stacking method can significantly affect the position of the second resonance point, thereby affecting the isolation effect. Compared to single frequency dynamic anti resonance isolators, double-layer isolators formed by superposition can significantly improve isolation performance and isolation bandwidth by adjusting parameters. © 2024 Chinese Vibration Engineering Society. All rights reserved.
引用
收藏
页码：307 / 311
相关论文
共 50 条
  • [21] DOUBLE-LAYER VIBRATION-ABSORBING STRUCTURES WITH AN INTERMEDIATE LAYER OF POLYURETHANE FOAM
    BULATOV, GA
    MIKHALINA, MG
    NAUMKINA, NI
    TARTAKOVSKII, BD
    SOVIET PHYSICS ACOUSTICS-USSR, 1969, 15 (02): : 252 - +
  • [22] Vibration Reduction of a Double-Layer System Sandwiched with Elastic Medium
    Wang, Yi-Ren
    Lin, Ting-Yu
    INTERNATIONAL JOURNAL OF STRUCTURAL STABILITY AND DYNAMICS, 2016, 16 (10)
  • [23] Nonlocal vibration of embedded double-layer graphene nanoribbons in in-phase and anti-phase modes
    Shi, Jin-Xing
    Ni, Qing-Qing
    Lei, Xiao-Wen
    Natsuki, Toshiaki
    PHYSICA E-LOW-DIMENSIONAL SYSTEMS & NANOSTRUCTURES, 2012, 44 (7-8): : 1136 - 1141
  • [24] DESIGN AND STUDY FOR DYNAMICS CHARACTERISTICS OF DOUBLE-LAYER LOOP DEPLOYABLE ANTENNA MECHANISM
    Guo, Hongwei
    Shi, Chuang
    Tang, Yuzhen
    Liu, Rongqiang
    Deng, Zongquan
    PROCEEDINGS OF THE ASME INTERNATIONAL DESIGN ENGINEERING TECHNICAL CONFERENCES AND COMPUTERS AND INFORMATION IN ENGINEERING CONFERENCE, 2016, VOL 5B, 2016,
  • [25] A Novel Parallel Double-layer Spiral Coil for Coupled Magnetic Resonance Wireless Power Transfer
    Yang, Cheng
    Tsunekawa, Koichi
    2015 IEEE WIRELESS POWER TRANSFER CONFERENCE (WPTC), 2015,
  • [26] Suppression of Anti-Resonance and Resonance in Pneumatic System of Vibration Isolator Considering Time Delay
    Nakamura, Yukinori
    Kawakami, Hiroki
    Wakui, Shinji
    IECON 2015 - 41ST ANNUAL CONFERENCE OF THE IEEE INDUSTRIAL ELECTRONICS SOCIETY, 2015, : 2509 - 2514
  • [27] Radial Strains of Double-layer Cylinders in Hydraulic Props of Powered Supports
    Buyalich, G. D.
    Buyalich, K. G.
    Voevodin, V. V.
    INTERNATIONAL SCIENTIFIC AND PRACTICAL CONFERENCE ON URGENT PROBLEMS OF MODERN MECHANICAL ENGINEERING, 2016, 127
  • [28] Spin-wave resonance frequency and quantum fluctuation of the (anti) ferri-(anti)ferrimagnetic double-layer superlattice
    Liu, Shuangshuang
    Zhang, Fan
    Liu, Xin
    PHYSICA B-CONDENSED MATTER, 2024, 695
  • [29] Measurements techniques for the evaluation of double-layer power capacitors
    Bonert, R
    Zubieta, L
    IAS '97 - CONFERENCE RECORD OF THE 1997 IEEE INDUSTRY APPLICATIONS CONFERENCE / THIRTY-SECOND IAS ANNUAL MEETING, VOLS 1-3, 1997, : 1097 - 1100
  • [30] Characterization of double-layer capacitors for power electronics applications
    Zubieta, L
    Bonert, R
    IEEE TRANSACTIONS ON INDUSTRY APPLICATIONS, 2000, 36 (01) : 199 - 205
12345