Abstract
Suboptimal Markovian smoothing estimates based on continuous curves of the solutions of algebraic Riccati inequality was discussed. Continuous dependence of all the solutions of an algebraic Riccati equation on the data matrices was established. Some extensions to the case of nonsymmetric Riccati equations were also considered. The result on the algebraic inequality was then applied to obtain solution for the smoothing problem.
Original language | English (US) |
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Pages (from-to) | 1017-1025 |
Number of pages | 9 |
Journal | Automatica |
Volume | 38 |
Issue number | 6 |
DOIs | |
State | Published - Jun 2002 |
Keywords
- Algebraic Riccati inequality
- Markovian smoothing estimates
ASJC Scopus subject areas
- Control and Systems Engineering
- Electrical and Electronic Engineering