q-Markov covariance equivalent realizations
- 1 November 1986
- journal article
- research article
- Published by Taylor & Francis in International Journal of Control
- Vol. 44 (5), 1477-1490
- https://doi.org/10.1080/00207178608933680
Abstract
This paper describes a class of reduced-order models that match both the first q-Markov parameters and the first q-output covariances for linear systems subject to white noise inputs. The class of reduced models contains the earlier models of Yousuff, Skelton and Wagie (1985) as a special case.Keywords
This publication has 8 references indexed in Scilit:
- Frequency-weighted optimal Hankel-norm approximation of stable transfer functionsSystems & Control Letters, 1985
- Linear system approximation via covariance equivalent realizationsJournal of Mathematical Analysis and Applications, 1985
- Controller reduction by component cost analysisIEEE Transactions on Automatic Control, 1984
- Approximation of multivariable linear systems with impulse response and autocorrelation sequencesAutomatica, 1983
- Generalized Hessenberg transformations for reduced-order modelling of large-scale systems†International Journal of Control, 1978
- The use of second-order information in the approximation of discreate-time linear systemsIEEE Transactions on Acoustics, Speech, and Signal Processing, 1976
- The inverse problem of stationary covariance generationJournal of Statistical Physics, 1969
- Analysis and synthesis of stability matricesJournal of Differential Equations, 1967