IDEAS home Printed from https://ideas.repec.org/a/eee/chsofr/v37y2008i1p166-174.html
   My bibliography  Save this article

Grazing bifurcation and chaos in response of rubbing rotor

Author

Listed:
  • Qin, Weiyang
  • Su, Hao
  • Yang, Yongfeng

Abstract

This paper investigates the grazing bifurcation in the nonlinear response of a complex rotor system. For a rotor with overhung disc, step diameter shaft and elastic supports, the motion equations are derived based on the Transition Matrix Method. When the rotor speed increases, the disc will touch the case and lead to rubbing of rotor. When the disc rubs with the case, the elastic force and friction force of the case will make the rotor exhibit nonlinear characteristics. For the piecewise ODEs, the numerical method is applied to obtain its nonlinear response. From the results, the grazing bifurcation, which happens at the moment of touching between disc and case, can be observed frequently. The grazing bifurcation can lead to the jump between periodic orbits. The response can go to chaos from periodic motion under grazing bifurcation. When grazing occurs, response can become quasi-period from period.

Suggested Citation

  • Qin, Weiyang & Su, Hao & Yang, Yongfeng, 2008. "Grazing bifurcation and chaos in response of rubbing rotor," Chaos, Solitons & Fractals, Elsevier, vol. 37(1), pages 166-174.
    • Handle: RePEc:eee:chsofr:v:37:y:2008:i:1:p:166-174
    DOI: 10.1016/j.chaos.2006.08.018
    as

    Download full text from publisher

    File URL: http://www.sciencedirect.com/science/article/pii/S0960077906008460
    Download Restriction: Full text for ScienceDirect subscribers only
    File URL: https://libkey.io/10.1016/j.chaos.2006.08.018?utm_source=ideas
    LibKey link: if access is restricted and if your library uses this service, LibKey will redirect you to where you can use your library subscription to access this item
    ---><---

    As the access to this document is restricted, you may want to search for a different version of it.

    References listed on IDEAS

    as
    1. Luo, Albert C.J. & Chen, Lidi, 2005. "Periodic motions and grazing in a harmonically forced, piecewise, linear oscillator with impacts," Chaos, Solitons & Fractals, Elsevier, vol. 24(2), pages 567-578.
    Full references (including those not matched with items on IDEAS)

    Citations

    Citations are extracted by the CitEc Project, subscribe to its RSS feed for this item.
    as


    Cited by:

    1. Chao Fu & Dong Zhen & Yongfeng Yang & Fengshou Gu & Andrew Ball, 2019. "Effects of Bounded Uncertainties on the Dynamic Characteristics of an Overhung Rotor System with Rubbing Fault," Energies, MDPI, vol. 12(22), pages 1-15, November.
    2. Wen, Guilin & Yin, Shan & Xu, Huidong & Zhang, Sijin & Lv, Zengyao, 2016. "Analysis of grazing bifurcation from periodic motion to quasi-periodic motion in impact-damper systems," Chaos, Solitons & Fractals, Elsevier, vol. 83(C), pages 112-118.

    Most related items

    These are the items that most often cite the same works as this one and are cited by the same works as this one.
    1. Navarro-López, Eva M. & Licéaga-Castro, Eduardo, 2009. "Non-desired transitions and sliding-mode control of a multi-DOF mechanical system with stick-slip oscillations," Chaos, Solitons & Fractals, Elsevier, vol. 41(4), pages 2035-2044.
    2. Peng, Yuanyuan & Fan, Jinjun & Gao, Min & Li, Jianping, 2021. "Discontinuous dynamics of an asymmetric 2-DOF friction oscillator with elastic and rigid impacts," Chaos, Solitons & Fractals, Elsevier, vol. 150(C).
    3. Guo, Xiuying & Tian, Ruilan & Xue, Qiang & Zhang, Xiaolong, 2022. "Sub-harmonic Melnikov function for a high-dimensional non-smooth coupled system," Chaos, Solitons & Fractals, Elsevier, vol. 164(C).
    4. Luo, Guanwei & Xie, Jianhua & Zhu, Xifeng & Zhang, Jiangang, 2008. "Periodic motions and bifurcations of a vibro-impact system," Chaos, Solitons & Fractals, Elsevier, vol. 36(5), pages 1340-1347.
    5. Yang, Guidong & Xu, Wei & Gu, Xudong & Huang, Dongmei, 2016. "Response analysis for a vibroimpact Duffing system with bilateral barriers under external and parametric Gaussian white noises," Chaos, Solitons & Fractals, Elsevier, vol. 87(C), pages 125-135.
    6. Wang, Zheng & Luo, Tianqi, 2017. "Multiformity of periodic-impact motions of a harmonically forced soft-impacting system and experimental verification based on an electronic circuit," Chaos, Solitons & Fractals, Elsevier, vol. 94(C), pages 23-36.

    More about this item

    Statistics

    Access and download statistics

    Corrections

    All material on this site has been provided by the respective publishers and authors. You can help correct errors and omissions. When requesting a correction, please mention this item's handle: RePEc:eee:chsofr:v:37:y:2008:i:1:p:166-174. See general information about how to correct material in RePEc.

    If you have authored this item and are not yet registered with RePEc, we encourage you to do it here. This allows to link your profile to this item. It also allows you to accept potential citations to this item that we are uncertain about.

    If CitEc recognized a bibliographic reference but did not link an item in RePEc to it, you can help with this form .

    If you know of missing items citing this one, you can help us creating those links by adding the relevant references in the same way as above, for each refering item. If you are a registered author of this item, you may also want to check the "citations" tab in your RePEc Author Service profile, as there may be some citations waiting for confirmation.

    For technical questions regarding this item, or to correct its authors, title, abstract, bibliographic or download information, contact: Thayer, Thomas R. (email available below). General contact details of provider: https://www.journals.elsevier.com/chaos-solitons-and-fractals .

    Please note that corrections may take a couple of weeks to filter through the various RePEc services.

    IDEAS is a RePEc service. RePEc uses bibliographic data supplied by the respective publishers.