Journal of Shandong University(Engineering Science) ›› 2024, Vol. 54 ›› Issue (6): 176-181.doi: 10.6040/j.issn.1672-3961.0.2023.213

• Mechanical Engineering • Previous Articles    

Vibration visualization of finite element power flow for fully flexible vibration isolation system

LI Xu1, YANG Bin1, LIU Changbin1, NIU Junchuan2*   

  1. LI Xu1, YANG Bin1, LIU Changbin1, NIU Junchuan2*(1. Shandong Electric Power Engineering Consulting Institute Co., Ltd., Jinan 250013, Shandong, China;
    2. School of Mechanical Engineering, Shandong University, Jinan 250061, Shandong, China
  • Published:2024-12-26

CLC Number: 

  • TB535
[1] YANG T J, WU L, LI X H, et al. Combining active control and synchrophasing for vibration isolation of a floating raft system:an experimental demonstration[J]. Journal of Low Frequency Noise, Vibration and Active Control, 2020: 1461348420933381.
[2] 贾睿昊, 牛军川, 郭俊财. 舰用柴油机隔振系统建模及隔振效果评价[J]. 内燃机学报, 2023, 41(4): 376-383. JIA Ruihao, NIU Junchuan, GUO Juncai. Modeling and evaluation of vibration isolation system of ship diesel engine[J]. Transaction of CSICE, 2023, 41(4): 376-383.
[3] WILSON W K. Vibration engineering[M]. London: Charles Griffin & Company Ltd., 1959.
[4] SNOWDON J C. Transverse vibration of simply clamped beams[J]. Journal of the Acoustical Society of America, 1963, 35(8): 1579-1599.
[5] SNOWDON J C. Approximate expressions for the mechanical impedance and transmissibility of beams vibrating in their transverse modes[J]. Journal of the Acoustical Society of America, 1964, 36(2): 366-375.
[6] 楼京俊, 李超博, 夏江敏,等. 柔性隔振系统功率流传递特性研究[J]. 船舶工程, 2016, 38(7): 31-34. LOU Jingjun, LI Chaobo, XIA Jiangmin, et al. Research on power flow transmission characteristics of flexible isolation system[J]. Ship Engineering, 2016, 38(7): 31-34.
[7] 黄伍德,车驰东,陈光冶. 考虑基础柔性的隔振系统功率流特性分析[J]. 舰船科学技术, 2016, 38(6): 70-74. HUANG Wude, CHE Chidong, CHEN Guangye. Study on power flow characteristics of isolation system based on flexible foundation[J]. Ship Science and Technology, 2016, 38(6): 70-74.
[8] 郑迁, 吕志强, 帅长庚,等. 弹性基础上单层隔振系统功率流传递特性研究[J]. 舰船科学技术, 2017, 39(5): 64-68. ZHENG Qian, LÜ Zhiqiang, SHUAI Changgeng, et al. Research on transmission characteristics of power flow in single stage vibration isolation system on flexible base[J]. Ship Science and Technology, 2017, 39(5): 64-68.
[9] NIU J C, SONG K J, HUO R, et al. Study on strategies of active vibration isolation in the coupling flexible system[J]. Chinese Journal of Mechanical Engineering, 2001, 37(12): 27-29.
[10] NIU J C, SONG K J. Transmission characteristics of fully flexible isolation systems subjected to multi-excitations and supported by multi-mounts [J]. Journal of Mechanical Engineering, 2011, 47(7): 59-64.
[11] NIU J C, LIM C W, ZHU J Q. Active control of flexible vibration systems with inclined combined mounts[J]. Advances in Vibration Engineering, 2011: 10(3): 239-249.
[12] PINNINGTON R J, WHITE R G. Power flow through machine isolators to resonant and non-resonant beams [J]. Journal of Sound & Vibration, 1981, 75(2): 179-197.
[13] PINNINGTON R J. Vibrational power transmission from a finite source beam to an infinite receiver beam via a continuous complaint mount[J]. Journal of Sound & Vibration, 1990, 137(1): 117-129.
[14] SHI D, KONG L, SHI X, et al. Power flow analysis of vibration isolation system with admittance theory[J]. Journal of Harbin Engineering University, 2013, 34(6): 748-752.
[15] 孔祥军, 陈长征, 费朝阳, 等. 基于功率流的双层隔振系统参数研究[J]. 机械设计与制造, 2013(4): 208-210. KONG Xiangjun, CHEN Changzheng, FEI Chaoyang, et al. Research on vibration parameters of double-deck isolation system based on power flow[J]. Machinery Design & Manufacture, 2013(4): 208-210.
[16] 乔志. 基于有限元功率流的基座振动传递特性研究[D]. 武汉: 华中科技大学, 2013. QIAO Zhi. Research the vibration transmission characteristic of foundation based on FEM power flow[D]. Wuhan: Huazhong University of Science and Techn-ology, 2013.
[17] 刘知辉, 牛军川, 周一群. 基于功率流有限元方法的异形薄板能量密度求解[J]. 振动与冲击, 2017, 36(16): 188-194. LIU Zhihui, NIU Junchuan, ZHOU Yiqun. Energy density analysis of irregular shaped plates based on the power flow finite element method[J]. Journal of Vibration and Shock, 2017, 36(16): 188-194.
[18] 汤又衡. 全柔性隔振系统的有限元功率流计算及传递特性研究[D]. 济南: 山东大学, 2019. TANG Youheng. Study on finite element power flow calculation and transfer characteristics of fully flexible isolation system[D]. Jinan: Shandong University, 2019.
[19] 汤又衡, 牛军川. 全柔性隔振系统功率流的有限元计算及其传递特性研究[J]. 噪声与振动控制, 2019, 39(6): 44-48. TANG Youheng, NIU Junchuan. Finite element calculation and transfer characteristics analysis of power flow for fully flexible isolation systems[J]. Noise and Vibration Control, 2019, 39(6): 44-48.
[20] GAVRIC L, PAVIC G. A finite element method for computation of structural intensity by the normal mode approach[J]. Journal of Sound & Vibration, 1993, 164(1): 29-43.
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