IDEAS home Printed from https://ideas.repec.org/h/spr/sprchp/978-1-4612-3816-4_23.html

Polynomial Matrices and Matrix Fraction Descriptions

In: State Space and Input-Output Linear Systems

Author

Listed:
  • David F. Delchamps

    (Cornell University, School of Electrical Engineering)

Abstract

In §21, we discovered (c.f. Theorem 21.9) that a real m-input, p -output time-invariant continuous- or discrete-time input-output linear system with impulse response t → H(t) or k → H(k) was realizable if and only if its transfer function s → G (s) or z → G (z) agreed on its region of convergence ROC(H) with a real proper (p × m) matrix rational function of s or of z. The constant realizations for such a system was shown in Facts 21.10 to lie in one-to-one correspondence with matrix quadruples (A, B, C, D) which satisfied $$\begin{aligned} & & & G\left( s \right) = C{\left( {s{I_n} - A} \right)^{ - 1}}B + D,\quad s \in ROC\left( H \right), \\ or \\ G\left( z \right) = C{\left( {z{I_n} - A} \right)^{ - 1}}B + D,\quad z \in ROC\left( H \right). \\ \end{aligned} $$

Suggested Citation

  • David F. Delchamps, 1998. "Polynomial Matrices and Matrix Fraction Descriptions," Springer Books, in: State Space and Input-Output Linear Systems, chapter 22, pages 289-321, Springer.
    • Handle: RePEc:spr:sprchp:978-1-4612-3816-4_23
    DOI: 10.1007/978-1-4612-3816-4_23
    as

    Download full text from publisher

    To our knowledge, this item is not available for download. To find whether it is available, there are three options:
    1. Check below whether another version of this item is available online.
    2. Check on the provider's web page whether it is in fact available.
    3. Perform a
    for a similarly titled item that would be available.

    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:spr:sprchp:978-1-4612-3816-4_23. 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: Sonal Shukla or Springer Nature Abstracting and Indexing (email available below). General contact details of provider: http://www.springer.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.