On the Observability of Polynomial Systems.

Abstract

Four natural notions of observability are compared in the case of systems described by polynomial difference equations. The main result states that, for a system having the standard property of (multiple-experiment initial-state) observability, the response to almost any (long-enough) input sequence is sufficient for final-state determination. (Author)

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Document Details

Document Type
Technical Report
Publication Date
Jan 01, 1977
Accession Number
ADA043672

Entities

People

  • Eduardo D. Sontag

Organizations

  • University of Florida

Tags

DTIC Thesaurus Topics

  • Air Force
  • Difference Equations
  • Equations
  • New York
  • Nonlinear Systems
  • Polynomials
  • Scientific Research
  • Sequences
  • Standards
  • Universities

Fields of Study

  • Mathematics

Readers

  • Adaptive Control and Estimation with Uncertainty in Dynamic Systems.
  • Control Systems Engineering.
  • Quantum spin resonance or Electron Paramagnetic Resonance spectroscopy.