- Tytuł:
- An observability problem for a class of uncertain-parameter linear dynamic systems
- Autorzy:
- Oprzędkiewicz, K.
- Powiązania:
- https://bibliotekanauki.pl/articles/908528.pdf
- Data publikacji:
- 2005
- Wydawca:
- Uniwersytet Zielonogórski. Oficyna Wydawnicza
- Tematy:
-
układ dynamiczny liniowy
układ o niepewnych parametrach
obserwowalność
linear uncertain-parameter dynamic systems
observability - Opis:
- An observability problem for a class of linear, uncertain-parameter, time-invariant dynamic SISO systems is discussed. The class of systems under consideration is described by a finite dimensional state-space equation with an interval diagonal state matrix, known control and output matrices and a two-dimensional uncertain parameter space. For the system considered a simple geometric interpretation of the system spectrum can be given. The geometric interpretation of the system spectrum is the base for defining observability and non-observability areas for the discussed system. The duality principle allows us to test observablity using controllability criteria. For the uncertain-parameter system considered, some controllability criteria presented in the author’s previous papers are used. The results are illustrated with numerical examples.
- Źródło:
-
International Journal of Applied Mathematics and Computer Science; 2005, 15, 3; 331-338
1641-876X
2083-8492 - Pojawia się w:
- International Journal of Applied Mathematics and Computer Science
- Dostawca treści:
- Biblioteka Nauki
Artykuł