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Krein space approach to robust H∞ filtering for linear uncertain systems.
- Source :
-
Journal of Systems Engineering & Electronics . Aug2012, Vol. 23 Issue 4, p596-602. 7p. - Publication Year :
- 2012
-
Abstract
- A novel Krein space approach to robust H∞ filtering for linear uncertain systems is developed. The parameter uncertainty, entering into both states and measurement equations, satisfies an energy-type constraint. Then a Krein space approach is used to tackle the robust. H∞ filtering problem. To this end, a new Krein space formal system is designed according to the original sum quadratic constraint (SQC) without introducing any nonzero factors into it and, consequently, the estimate recursion is obtained through the filter gain in Krein space. Finally, a numerical example is given to demonstrate the effectiveness of the proposed approach. [ABSTRACT FROM AUTHOR]
Details
- Language :
- English
- ISSN :
- 10044132
- Volume :
- 23
- Issue :
- 4
- Database :
- Academic Search Index
- Journal :
- Journal of Systems Engineering & Electronics
- Publication Type :
- Periodical
- Accession number :
- 82785466
- Full Text :
- https://doi.org/10.1109/JSEE.2012.00074