IDEAS home Printed from https://ideas.repec.org/a/hin/complx/1932406.html
   My bibliography  Save this article

Line Spectrum Chaotification on QZS Systems with Time-Delay Control

Author

Listed:
  • Jing Zhang
  • Tao Tang
  • Wenhua Fang

Abstract

Chaotification can be employed to weaken or eliminate the feature of line spectra of waterborne noise. The efficiency of this method lies on the use of small control. The analysis reveals that the critical control gain depends on the stiffness of vibration isolation systems. Thus, an isolation raft system based on quasi-zero-stiffness (QZS) property is proposed for line spectrum chaotification. A nonlinear time-delay controller is derived accordingly. Comparative analysis shows that the new approach allows much smaller control, and the intensity of line spectra is further reduced. Numerical simulations also indicate other advantages with the introduction of QZS system into chaotification.

Suggested Citation

  • Jing Zhang & Tao Tang & Wenhua Fang, 2020. "Line Spectrum Chaotification on QZS Systems with Time-Delay Control," Complexity, Hindawi, vol. 2020, pages 1-14, May.
  • Handle: RePEc:hin:complx:1932406
    DOI: 10.1155/2020/1932406
    as

    Download full text from publisher

    File URL: http://downloads.hindawi.com/journals/8503/2020/1932406.pdf
    Download Restriction: no

    File URL: http://downloads.hindawi.com/journals/8503/2020/1932406.xml
    Download Restriction: no

    File URL: https://libkey.io/10.1155/2020/1932406?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
    ---><---

    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:hin:complx:1932406. 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.

    We have no bibliographic references for this item. You can help adding them by using 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: Mohamed Abdelhakeem (email available below). General contact details of provider: https://www.hindawi.com .

    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.