An optimum fitting algorithm for generation of reduced-order models

  • Authors:
  • M. M. Gourary;S. G. Rusakov;S. L. Ulyanov;M. M. Zharov;B. J. Mulvaney

  • Affiliations:
  • IPPM, Russian Academy of Sciences, Moscow;IPPM, Russian Academy of Sciences, Moscow;IPPM, Russian Academy of Sciences, Moscow;IPPM, Russian Academy of Sciences, Moscow;Motorola Inc., Austin, Texas

  • Venue:
  • Proceedings of the 2001 Asia and South Pacific Design Automation Conference
  • Year:
  • 2001

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Abstract

The paper presents a new approach to the problem of automatic order reducing of rational transfer function (TF). The approach is directed to obtain low-order models under criterion of minimal integral square error. The developed computational scheme allows to determine reduced model of the minimal order with the given error tolerance.