Set membership estimation of parameters and variables in dynamic networks by recursive algorithms with a moving measurement window

• Autorzy: Kazimierz Duzinkiewicz
• Języki publikacji: EN

Abstrakty

EN

The paper considers a set membership joint estimation of variables and parameters in complex dynamic networks based on parametric uncertain models and limited hard measurements. A recursive estimation algorithm with a moving measurement window is derived that is suitable for on-line network monitoring. The window allows stabilising the classic recursive estimation algorithm and significantly improves estimate tightness. The estimator is validated on a case study regarding a water distribution network. Tight set estimates of unmeasured pipe flows, nodal heads, tank level and pipe resistances are obtained.

Słowa kluczowe

EN

uncertainty; complexity; networks; water distribution; set membership estimation

• Wydawca: University of Zielona Gora Press
• Czasopismo: International Journal of Applied Mathematics and Computer Science
• Rocznik: 2006
• Tom: 16
• Numer: 2
• Strony: 209-217

Daty

wydano

2006

otrzymano

2005-11-12

poprawiono

2006-03-20

Twórcy

autor

Kazimierz Duzinkiewicz

• Department of Automatic Control, Gdańsk University of Technology, ul. G. Narutowicza 11/12, 80-952 Gdańsk, Poland

Bibliografia

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