IDEAS home Printed from https://ideas.repec.org/a/hin/jnlmpe/651601.html
   My bibliography  Save this article

A Nonlinear Exact Disturbance Observer Inspired by Sliding Mode Techniques

Author

Listed:
  • Xinkai Chen

Abstract

Inspired by sliding mode techniques, a nonlinear exact disturbance observer is proposed. The disturbance and its derivatives up to the second order are assumed to be bounded. However, the bounds of the disturbance and its derivatives are unknown, and they are adaptively estimated online during the observation of the disturbances. The exact convergence of the disturbance observer to the genuine disturbance is assured theoretically. The convergence speed of the disturbance estimation error is controlled by design parameters. The proposed method is robust to the type of disturbance and is easy to be implemented. Computer simulation results show the superiority and effectiveness of the proposed formulation.

Suggested Citation

  • Xinkai Chen, 2015. "A Nonlinear Exact Disturbance Observer Inspired by Sliding Mode Techniques," Mathematical Problems in Engineering, Hindawi, vol. 2015, pages 1-6, May.
    • Handle: RePEc:hin:jnlmpe:651601
    DOI: 10.1155/2015/651601
    as

    Download full text from publisher

    File URL: http://downloads.hindawi.com/journals/MPE/2015/651601.pdf
    Download Restriction: no
    File URL: http://downloads.hindawi.com/journals/MPE/2015/651601.xml
    Download Restriction: no
    File URL: https://libkey.io/10.1155/2015/651601?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:jnlmpe:651601. 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.