Nonlinear System Identification Technique Validation.

Abstract

This final technical report describes the results obtained by SIGNATRON, Inc. of Lexington MA on Air Force Contract F30602-80-C-0104 for Rome Air Development Center. The objective of this effort is to develop a technique for identifying system response of nonlinear circuits by measurements of output response to known inputs. The report describes results of a study into the system identification technique based on the pencil-of-function method previously explored by Jain (1974) and Ewen (1979). The procedure identified roles of the linear response and is intended as a first step in nonlinear response and is intended as a first step in nonlinear circuit identification. There are serious implementation problems associated with the original approach such as loss of accuracy due to repeated integrations, lack of good measures of accuracy and computational iteration to identify the number of poles.

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1982
Accession Number
ADA112593

Entities

People

  • Julian J. Bussgang
  • Michael Rudko

Tags

Communities of Interest

  • Advanced Electronics
  • Energy and Power Technologies
  • Human Systems

DTIC Thesaurus Topics

  • Air Force
  • Amplifiers
  • Bandwidth
  • Communication Systems
  • Computers
  • Dynamic Range
  • Electronic Equipment
  • Equations
  • Frequency Bands
  • Frequency Response
  • Linear Systems
  • Narrowband
  • Noise
  • Nonlinear Systems
  • Standards
  • Transistor Amplifiers
  • Transistors

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