A reduced-order causal observer-based controller for singular systems

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5 Scopus citations


The application of a causal dynamical observer-based controller for a linear time-invariant square singular system is considered. Sufficient conditions which constructively yield an approach for obtaining a reduced-order causal compensator that stabilizes the system, eliminates impulsive modes and estimates the system' s state have been established. In particular, the present approach establishes a clear and useful relation between the structure and the dimension of a minimal order compensator for state-space and singular systems, and generalizes the separation property in an obvious way.

Original languageEnglish
Pages (from-to)1-17
Number of pages17
JournalInternational Journal of Systems Science
Issue number1
StatePublished - 1 Jan 1994

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Theoretical Computer Science
  • Computer Science Applications


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