Frequency characteristics of a flexible hub-beam system with an attached mass

被引：0
|
作者：
Cai, Guo-Ping [1 ]
Teng, You-You [1 ]
机构：
[1] Shanghai Jiao Tong Univ, Dept Engn Mech, Shanghai 200240, Peoples R China
来源：
DYNAMICS OF CONTINUOUS DISCRETE AND IMPULSIVE SYSTEMS-SERIES B-APPLICATIONS & ALGORITHMS | 2006年 / 13E卷
关键词：
D O I：
暂无
中图分类号：
O29 [应用数学];
学科分类号：
070104 ;
摘要：
In this paper, frequency characteristics of a flexible hub-beam system with an attached mass are studied using a first-order approximation coupling (FOAC) model. Based on the Hamilton principle and finite element discretization method, expression of FOAC model for flexible hub-beam system is presented, then frequency characteristics with different position and weight of attached mass are studied through numerical simulations. Numerical results indicate that, along with lapsing of attached mass from fixed end of beam, vibration frequency of beam is not degressive when the mass is in front half part of beam, and it shows an obvious degressive trend when the mass in back half part of beam.
引用
收藏
页码：2137 / 2141
页数：5
相关论文
共 50 条
  • [41] Dynamic Model of a Three-Dimensional Flexible Cantilever Beam Attached a Moving Hub
    Phuong Tung Pham
    Quoc Chi Nguyen
    2017 11TH ASIAN CONTROL CONFERENCE (ASCC), 2017, : 2744 - 2749
  • [42] Natural vibration of a flexible beam-water coupled system with a concentrated mass attached at the free end of the beam
    Zhao, S.
    Xing, J.T.
    Price, W.G.
    Proceedings of the Institution of Mechanical Engineers Part M: Journal of Engineering for the Maritime Environment, 2002, 216 (02) : 145 - 154
  • [43] Passivity-based control with collision avoidance for a hub-beam spacecraft
    Wen, Hao
    Chen, Ti
    Jin, Dongping
    Hu, Haiyan
    ADVANCES IN SPACE RESEARCH, 2017, 59 (01) : 425 - 433
  • [44] A new dynamic model of a planar rotating hub-beam system based on a description using the slope angle and stretch strain of the beam
    Li, L.
    Zhu, W. D.
    Zhang, D. G.
    Du, C. F.
    JOURNAL OF SOUND AND VIBRATION, 2015, 345 : 214 - 232
  • [45] Dynamics of a Flexible-hub Geometrically Nonlinear Beam with a Tip Mass
    Emam, Samir A.
    JOURNAL OF VIBRATION AND CONTROL, 2010, 16 (13) : 1989 - 2000
  • [46] Optimal tracking control of a flexible hub–beam system with time delay
    Guo-Ping Cai
    C. W. Lim
    Multibody System Dynamics, 2006, 16 : 331 - 350
  • [47] Stabilization of a flexible beam attached to a trolley
    Abichou, A
    ADVANCES IN INTELLIGENT SYSTEMS, 1997, 41 : 533 - 538
  • [48] Dynamics of a rotating beam with flexible root and flexible hub
    Al-Qaisia, A. A.
    STRUCTURAL ENGINEERING AND MECHANICS, 2008, 30 (04) : 427 - 444
  • [49] On the eigenfrequencies of a cantilever beam with attached tip mass and a spring-mass system
    Gurgoze, M
    JOURNAL OF SOUND AND VIBRATION, 1996, 190 (02) : 149 - 162
  • [50] Adaptive control of flexible beam with friction in the hub
    Wang, XS
    2005 INTERNATIONAL CONFERENCE ON CONTROL AND AUTOMATION (ICCA), VOLS 1 AND 2, 2005, : 628 - 633
12345