• DocumentCode
    848137
  • Title

    Worst case analysis in the frequency domain: The H∞approach to control

  • Author

    Helton, J.William

  • Author_Institution
    University of California at San Diego, La Jolla, CA, USA
  • Volume
    30
  • Issue
    12
  • fYear
    1985
  • fDate
    12/1/1985 12:00:00 AM
  • Firstpage
    1154
  • Lastpage
    1170
  • Abstract
    This paper describes an approach to frequency domain design using Hxmethods. We outline the main tools available and describe how these methods can be applied to control problems and to some gain optimization problems in circuits. In particular, we present a new method for combining several competing constraints which arise in control (such as tracking error and bandwidth constraints) into a single type of constraint which H^{\\infty } methods analyze explicitly. A computer program which implements and teaches this method is on tape for a VAX. It is available on request.
  • Keywords
    H∞ optimization; Transfer functions; Bandwidth; Circuits and systems; Computer errors; Design methodology; Design optimization; Error correction; Frequency domain analysis; Frequency response; Optimization methods; Optimized production technology;
  • fLanguage
    English
  • Journal_Title
    Automatic Control, IEEE Transactions on
  • Publisher
    ieee
  • ISSN
    0018-9286
  • Type

    jour

  • DOI
    10.1109/TAC.1985.1103860
  • Filename
    1103860
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=848137