Linear Filtering of Singularly Perturbed Systems

A. H. Haddad*

*Corresponding author for this work

Research output: Contribution to journalArticlepeer-review

45 Scopus citations


This short paper considers the properties of singularly perturbed systems with white noise input. The theory of singular perturbations is then applied to the filtering problem for such systems. The resulting filter may be approximately decomposed into two filters in different time scales yielding the estimates of the slow-mode and the fast-mode states.

Original languageEnglish (US)
Pages (from-to)515-519
Number of pages5
JournalIEEE Transactions on Automatic Control
Issue number4
StatePublished - Aug 1976

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Computer Science Applications
  • Electrical and Electronic Engineering


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