• DocumentCode
    2565950
  • Title

    Design of distributed H∞ consensus filters for uncertain systems via dissipativity theory

  • Author

    Ugrinovskii, V. ; Langbort, C.

  • Author_Institution
    Sch. of Eng. & IT, Univ. of New South Wales at ADFA, Canberra, ACT, Australia
  • fYear
    2010
  • fDate
    15-17 Dec. 2010
  • Firstpage
    5720
  • Lastpage
    5725
  • Abstract
    The paper addresses a problem of design of distributed robust filters using the dissipativity theory of distributed systems. The main result is a sufficient condition which guarantees a suboptimal H∞ level of disagreement of estimates in a network of estimators. The condition is formulated in terms of feasibility of certain linear matrix inequalities (LMIs). It is shown using an example that the proposed approach leads to an improved consensus performance.
  • Keywords
    H∞ control; control system synthesis; distributed control; filtering theory; linear matrix inequalities; robust control; uncertain systems; consensus performance; dissipativity theory; distributed H∞ consensus filter; distributed robust filter; distributed system; linear matrix inequalities; suboptimal H∞; uncertain system; Linear matrix inequalities; Lyapunov method; Observers; Strontium; Symmetric matrices; Tin;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Decision and Control (CDC), 2010 49th IEEE Conference on
  • Conference_Location
    Atlanta, GA
  • ISSN
    0743-1546
  • Print_ISBN
    978-1-4244-7745-6
  • Type

    conf

  • DOI
    10.1109/CDC.2010.5717063
  • Filename
    5717063
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=2565950