• DocumentCode
    234437
  • Title

    Negative imaginariness for simplified descriptor systems

  • Author

    Minsong Zhang ; Yanqian Wang

  • Author_Institution
    Sch. of Autom., Nanjing Univ. of Sci. & Technol., Nanjing, China
  • fYear
    2014
  • fDate
    28-30 July 2014
  • Firstpage
    2508
  • Lastpage
    2512
  • Abstract
    In this paper, negative imaginariness for descriptor system is studied. The Negative Imaginary Lemmas for standard linear time-invariant system are extended to descriptor system where the transfer function G(s) is divided to two cases: the origin is a pole of G(s) or not. Two numerical examples are presented to illustrated the efficiency of the proposed methodology.
  • Keywords
    controllability; linear systems; transfer functions; C-controllability; R-controllability; negative imaginariness; negative imaginary lemmas; simplified descriptor systems; standard linear time-invariant system; transfer function; Circuit stability; Computed tomography; Control systems; Mathematical model; Stability analysis; Standards; Transfer functions; C-controllability; Descriptor system; Negative imaginariness; R-controllability;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Control Conference (CCC), 2014 33rd Chinese
  • Conference_Location
    Nanjing
  • Type

    conf

  • DOI
    10.1109/ChiCC.2014.6897029
  • Filename
    6897029
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=234437