• DocumentCode
    3118940
  • Title

    Sample frequency effects on a new SC realization of fractional order integrator

  • Author

    Caponetto, R. ; Dongola, G. ; Gallo, A. ; Giustolisi, G.

  • Author_Institution
    D.I.E.E.S., Univ. of Catania, Catania, Italy
  • fYear
    2010
  • fDate
    4-7 July 2010
  • Firstpage
    309
  • Lastpage
    314
  • Abstract
    A Switched Capacitors (SC) implementation of fractional integrator is proposed in this paper. Time and frequency domain result tests validate the feasibility and reliability of the SC circuit implementation. A detailed analysis of the influence of the non-idealities is proposed in order to obtain a design fit for Integrated Circuit (IC) implementation. The proposed approach may guarantee a good degree of approximation of the fractional differ-integral operator and therefore the possibility to realize a PIλDμ controller IC based on switched capacitors technology.
  • Keywords
    integrated circuit design; integro-differential equations; switched capacitor networks; three-term control; PID controller IC; SC circuit; fractional differ-integral operator; fractional order integrator; frequency domain; integrated circuit; sample frequency effects; switched capacitor technology; switched capacitors; time domain; Bandwidth; Capacitors; Circuit stability; Interpolation; Switches; Switching frequency; Transistors;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Industrial Electronics (ISIE), 2010 IEEE International Symposium on
  • Conference_Location
    Bari
  • Print_ISBN
    978-1-4244-6390-9
  • Type

    conf

  • DOI
    10.1109/ISIE.2010.5637469
  • Filename
    5637469
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=3118940