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A Constructive Approach to Algebraic Observability
Linköping University, Department of Electrical Engineering, Automatic Control. Linköping University, The Institute of Technology.
Linköping University, Department of Electrical Engineering, Automatic Control. Linköping University, The Institute of Technology.
1991 (English)Report (Other academic)
Abstract [en]

The authors address the problem of observability of polynomial discrete-time systems. The ideal theoretic definition is translated to effective computations in terms of Grobner bases. Linear system observability is a special case, and for general polynomial systems n samples are needed to determine observability, where n is the state dimension. The formulation yields a decision criterion as well as an implicit form of an observer.

Place, publisher, year, edition, pages
Linköping: Linköping University , 1991.
Series
LiTH-ISY-I, ISSN 8765-4321 ; 1253
Keyword [en]
Polynomial discrete-time system, Grobner, Linear system
National Category
Control Engineering
Identifiers
URN: urn:nbn:se:liu:diva-55466OAI: oai:DiVA.org:liu-55466DiVA: diva2:316139
Available from: 2010-04-30 Created: 2010-04-30 Last updated: 2013-07-29

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CiteExportLink to record
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Citation style
  • apa
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Output format
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