IDEAS home Printed from https://ideas.repec.org/a/hin/jnlmpe/4362101.html
   My bibliography  Save this article

Resonance Vibration Control for AMB Flexible Rotor System Based on µ -Synthesis Controller

Author

Listed:
  • Shaolin Ran
  • Yefa Hu
  • Huachun Wu
  • Xin Cheng

Abstract

The resonance vibration control of flexible rotor supported on active magnetic bearings (AMB) is a challenging issue in the industrial applications. This work addresses the application of robust control method to the resonance vibration control for AMB flexible rotor while passing through the critical speed. This model-based method shows great superiority to handling flexible mode vibration, which can guarantee robust stability and performance when encountering modal perturbation. First, the designed flexible rotor-AMB test rig is briefly introduced. Then the system modeling is described in detail including flexible rotor, power amplifier, displacement sensors and magnetic actuator and rotordynamics are analyzed. Model validation is carried out by sine sweeping test. Finally, the μ -synthesis controller is designed. The simulation and experimental results indicate that the designed μ -synthesis controller, which shows great robustness to modal perturbation, can effectively suppress the resonance vibration of flexible rotor and achieve supercritical operation.

Suggested Citation

  • Shaolin Ran & Yefa Hu & Huachun Wu & Xin Cheng, 2018. "Resonance Vibration Control for AMB Flexible Rotor System Based on µ -Synthesis Controller," Mathematical Problems in Engineering, Hindawi, vol. 2018, pages 1-16, December.
    • Handle: RePEc:hin:jnlmpe:4362101
    DOI: 10.1155/2018/4362101
    as

    Download full text from publisher

    File URL: http://downloads.hindawi.com/journals/MPE/2018/4362101.pdf
    Download Restriction: no
    File URL: http://downloads.hindawi.com/journals/MPE/2018/4362101.xml
    Download Restriction: no
    File URL: https://libkey.io/10.1155/2018/4362101?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:4362101. 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.