Error bounds for the nonlinear filtering of signals with small diffusion coefficients

Ben Zion Bobrovsky, Moshe M. Zakai, Ofer Zeitouni

Research output: Chapter in Book/Report/Conference proceedingChapterpeer-review

Abstract

New upper and lower bounds for the nonlinear filtering problem are presented. The lower bounds are especially useful in the region of small diffusion coefficients where previously known bounds are inefficient. The upper and lower bounds are shown to be tight. An example demonstrating the tightness of the bounds is presented.

Original languageEnglish
Title of host publicationBayesian Bounds for Parameter Estimation and Nonlinear Filtering/Tracking
PublisherWiley-IEEE Press
Pages643-654
Number of pages12
ISBN (Electronic)9780470544198
ISBN (Print)0470120959, 9780470120958
DOIs
StatePublished - 1 Jan 2007

Keywords

  • Equations
  • Estimation error
  • Filtering theory
  • Random variables
  • Upper bound

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