LMI searches for discrete-time Zames-Falb multipliers

Allbwn ymchwil: Cyfraniad at gynhadleddPapuradolygiad gan gymheiriaid

Fersiynau electronig

Dangosydd eitem ddigidol (DOI)

  • N.S. Ahmad
    University of Manchester
  • J. Carrasco
    University of Manchester
  • W.P. Heath
    University of Manchester
Recent works have proposed different searches for Zames-Falb multipliers in the continuous-time domain. Although Zames-Falb multipliers are also defined for the discrete-time domain, there is no equivalent literature for their search. In this paper, we propose the discrete-time counterparts of two recently reported algorithms for the search of a Zames-Falb multiplier. The two searches find causal and anticausal multipliers respectively. Several examples show the effectiveness of the method. The examples illustrate the necessity of conducting both causal and anticausal searches to ensure competitiveness over other methods for establishing the stability of loops with slope-restricted nonlinearities.
Iaith wreiddiolAnadnabyddus
Tudalennau5258-5263
Nifer y tudalennau6
Dynodwyr Gwrthrych Digidol (DOIs)
StatwsCyhoeddwyd - 10 Maw 2014
Cyhoeddwyd yn allanolIe
Digwyddiad52nd IEEE Conference on Decision and Control - Firenze, Yr Eidal
Hyd: 10 Rhag 201313 Rhag 2013

Cynhadledd

Cynhadledd52nd IEEE Conference on Decision and Control
Gwlad/TiriogaethYr Eidal
DinasFirenze
Cyfnod10/12/1313/12/13
Gweld graff cysylltiadau