- Tytuł:
- On-line parameter and delay estimation of continuous-time dynamic systems
- Autorzy:
-
Kozłowski, J.
Kowalczuk, Z. - Powiązania:
- https://bibliotekanauki.pl/articles/330669.pdf
- Data publikacji:
- 2015
- Wydawca:
- Uniwersytet Zielonogórski. Oficyna Wydawnicza
- Tematy:
-
delay system
continuous time model
discrete approximation
parameter estimation
least squares estimator
instrumental variable estimator
układ z opóźnieniem
aproksymacja dyskretna
estymacja parametrów
zmienna instrumentalna - Opis:
- The problem of on-line identification of non-stationary delay systems is considered. The dynamics of supervised industrial processes are usually modeled by ordinary differential equations. Discrete-time mechanizations of continuous-time process models are implemented with the use of dedicated finite-horizon integrating filters. Least-squares and instrumental variable procedures mechanized in recursive forms are applied for simultaneous identification of input delay and spectral parameters of the system models. The performance of the proposed estimation algorithms is verified in an illustrative numerical simulation study.
- Źródło:
-
International Journal of Applied Mathematics and Computer Science; 2015, 25, 2; 223-232
1641-876X
2083-8492 - Pojawia się w:
- International Journal of Applied Mathematics and Computer Science
- Dostawca treści:
- Biblioteka Nauki
Artykuł