IDEAS home Printed from https://ideas.repec.org/a/gam/jmathe/v12y2024i10p1520-d1393803.html
   My bibliography  Save this article

Discrete Dynamic System Modeling for Simulated Moving Bed Processes

Author

Listed:
  • Chao-Fan Xie

    (Department of Big Data and Artificial Intelligence, Fujian Polytechnic Normal University, Fuzhou 350300, China)

  • Hong Zhang

    (Key Laboratory of Nondestructive Testing, Fujian Polytechnic Normal University, Fuzhou 350300, China)

  • Rey-Chue Hwang

    (Department of Electrical Engineering, I-Shou University, Kaohsiung 84001, Taiwan)

Abstract

Although the simulated moving bed (SMB) process boasts advantages such as high productivity and low consumption, the cost of obtaining optimized parameters through practical experiments to control the separation process can be enormous due to its complex nonlinear characteristics. Consequently, the successful transformation of the SMB separation process into a mathematical dynamic model for computer simulation would greatly reduce the research costs associated with experimental studies. In this study, the Crank–Nicolson method was employed to discretize and dynamize the SMB process, enabling the simulation of processes under both linear and Langmuir isotherms. The results of the simulation experiments demonstrated the feasibility and high efficiency of this approach, thereby establishing a solid foundation for further advancements in online control strategies.

Suggested Citation

  • Chao-Fan Xie & Hong Zhang & Rey-Chue Hwang, 2024. "Discrete Dynamic System Modeling for Simulated Moving Bed Processes," Mathematics, MDPI, vol. 12(10), pages 1-24, May.
  • Handle: RePEc:gam:jmathe:v:12:y:2024:i:10:p:1520-:d:1393803
    as

    Download full text from publisher

    File URL: https://www.mdpi.com/2227-7390/12/10/1520/pdf
    Download Restriction: no

    File URL: https://www.mdpi.com/2227-7390/12/10/1520/
    Download Restriction: no
    ---><---

    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:gam:jmathe:v:12:y:2024:i:10:p:1520-:d:1393803. 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: MDPI Indexing Manager (email available below). General contact details of provider: https://www.mdpi.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.