Obiekt
Tytuł: Fault detection in coal fired power plants using nonlinear filtering
Współtwórca:
Korbicz, Józef (1951- ) - red. ; Uciński, Dariusz - red.
Tytuł publikacji grupowej:
Abstract:
On the contrary to many recent attempts using knowledge-based system techniques where diagnostic analysis is based solely on measurable and observable data, in this work we propose to investigate the adaptive inclusion of a state and/or parameter estimation module in the diagnostic reasoning loop, in addition to employing information based on measurable data. ; The design methodology is a new layered knowledge base that houses heuristics knowledge in the high-levels and the process-general estimation knowledge in the low-levels. The purpose of this paper is to present the failure detection issues of the deaerator control subsystem for the coal fired power plant. The main emphasis is placed upon the model-based redundancy methods which create the low-levels of the knowledge base. ; Due to the highly nonlinear nature of the power plant dynamic, the modified extended Kalman filters are designed for use as detection filters. The developed approach is shown to be effective in detecting and isolating failures of a subsystem of a power plant with an appropriate degree of complexity.
Wydawca:
Zielona Góra: Uniwersytet Zielonogórski
Identyfikator zasobu:
Strony:
Źródło:
AMCS, volume 2, number 1 (1992) ; kliknij tutaj, żeby przejść
Jezyk:
Prawa do dysponowania publikacją:
Biblioteka Uniwersytetu Zielonogórskiego
Kolekcje, do których przypisany jest obiekt:
- Repozytorium > Jednostki organizacyjne > Wydział Informatyki, Elektrotechniki i Automatyki
- Repozytorium > Typy utworów > Artykuły
- Repozytorium > Czasopisma naukowe i serie wydawnicze UZ > International Journal of Applied Mathematics and Computer Science (AMCS)
- Repozytorium > Czasopisma naukowe i serie wydawnicze UZ > International Journal of Applied Mathematics and Computer Science (AMCS) > International Journal of Applied Mathematics and Computer Science (AMCS) (1992)
Data ostatniej modyfikacji:
2024-11-05
Data dodania obiektu:
2020-07-03
Liczba wyświetleń treści obiektu:
85
Wszystkie dostępne wersje tego obiektu:
https://zbc.uz.zgora.pl/repozytorium/publication/63778
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Wyświetl opis w formacie OAI-PMH:
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International Journal of Applied Mathematics and Computer Science (AMCS)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 24 (2014)
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International Journal of Applied Mathematics and Computer Science (AMCS), volume 20 (2010)
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| Nazwa wydania | Data |
|---|---|
| Fault detection in coal fired power plants using nonlinear filtering | 2024-11-05 |
