Automation and Remote Control

, Volume 65, Issue 11, pp 1800–1807 | Cite as

Observability and Identifiability of the States of the Two-parameter Discrete System over a Commutative Ring

  • I. V. Gaishun


Consideration was given to a class of two-parameter discrete systems defined over a commutative ring with identity. An observability criterion was established, and an operation restoring uniquely the initial function from the known output sequence was specified at that. An algorithm to construct the identifier determining the states in a finite number of steps was proposed.


Mechanical Engineer System Theory Finite Number Commutative Ring Discrete System 
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Copyright information

© MAIK “Nauka/Interperiodica” 2004

Authors and Affiliations

  • I. V. Gaishun
    • 1
  1. 1.Institute of MathematicsBelarussian National Academy of SciencesMinskBelarus

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