IDEAS home Printed from https://ideas.repec.org/a/hin/jnljam/245315.html
   My bibliography  Save this article

Optimal Control of a Fed-Batch Fermentation Involving Multiple Feeds

Author

Listed:
  • Chongyang Liu
  • Zhaohua Gong
  • Zhaoyi Huo
  • Bangyu Shen

Abstract

A nonlinear dynamical system, in which the feed rates of glycerol and alkali are taken as the control functions, is first proposed to formulate the fed-batch culture of 1,3-propanediol (1,3-PD) production. To maximize the 1,3-PD concentration at the terminal time, a constrained optimal control model is then presented. A solution approach is developed to seek the optimal feed rates based on control vector parametrization method and improved differential evolution algorithm. The proposed methodology yielded an increase by 32.17% of 1,3-PD concentration at the terminal time.

Suggested Citation

  • Chongyang Liu & Zhaohua Gong & Zhaoyi Huo & Bangyu Shen, 2012. "Optimal Control of a Fed-Batch Fermentation Involving Multiple Feeds," Journal of Applied Mathematics, Hindawi, vol. 2012, pages 1-13, March.
    • Handle: RePEc:hin:jnljam:245315
    DOI: 10.1155/2012/245315
    as

    Download full text from publisher

    File URL: http://downloads.hindawi.com/journals/JAM/2012/245315.pdf
    Download Restriction: no
    File URL: http://downloads.hindawi.com/journals/JAM/2012/245315.xml
    Download Restriction: no
    File URL: https://libkey.io/10.1155/2012/245315?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:jnljam:245315. 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.