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In the work issues related to modeling of the biological-chemical wastewater treatment plant are presented. A commonly-used control strategy including model predictive control of the wastewater treatment plant are presented. Then a model of biological and chemical transformations AMS1 is described and its limitations are pointed out. Then the feed-forward neural networks are introduced. The performance of the obtaining models are shown and discussed. The designed models can be used in the model predictive control structure (MPC) of the savage treatment plant and ensure the optimal control of the electrical blowers.
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Tom
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315--328
Opis fizyczny
Bibliogr. 11 poz.
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autor
autor
- Politechnika Wrocławska, Instytut Maszyn, Napędów i Pomiarów Elektrycznych, 50-370 Wrocław, ul. Smoluchowskiego 19, krzysztof.szabat@pwr.wroc.pl
Bibliografia
- [1] STARE A., VRECKO D., HVALA N., STRMCNIK S., Comparison of control strategies for nitrogen removal in an activated sludge process in terms of operating costs: simulation study, Water research, vol. 41, pp 2004-2014, 2007.
- [2] OLSSON G., NEWELL B., Wastewater Treatment Systems, Modeling, Diagnosis and Control ISBN: 9781900222150, IWA Publishing, 1999.
- [3] SZETELA R. W., Model dynamiczny oczyszczalni scieków z osadem czynnym, Prace Naukowe Instytutu Ochrony Srodowiska Politechniki Wrocławskiej, Nr 64, Monografie, Nr 32, Wydawnictwo Politechniki Wrocławskiej, Wrocław 1990
- [4] URBAN R., Algorytmy genetyczne i sieci neuronowe w modelowaniu osadu czynnego, rozprawa doktorska, Wrocław 2005
- [5] MACIEJOWSKI J., Predictive control with constraints. Prentice Hall, 2002.
- [6] BOROWA A., BRDYS M. A., MAZUR K., Modeling of wastewater treatment plant for monitoring and control purposes by state-space wavelet networks, International Journal of Communications & Control, vol. 2, pp 121-131, 2007.
- [7] CINAR O., New tool for evaluation of performance of wastewater treatment plant: artificial neural network, Process Biochemistry, vol. 40, pp 2980-2984, 2005.
- [8] HENZE M., GRADY C. P. L. JR, MARAIS G. V. R., MATSUO T., Activated Sludge Model No. 1, IAWPRC Scientific and Technical Reports No 1., IAWPRC, London. IWA Task Group on Mathematical Modelling for Design and Operation of Biological Wastewater Treatment. London, Activated sludge models ASM1, ASM2, ASM2D and ASM3, IWA Publishing, 2000.
- [9] C. M. BISHOP, “Neural Networks for Pattern Recognition”, Oxford University Press, 1995.
- [10] OSOWSKI S., Sieci neuronowe do przetwarzania informacji, Oficyna Wydawnicza Politechniki Warszawskiej, Warszawa 2006.
- [11] BRADYS M.A., GROCHOWSKI M., GMIŃSKI., KONARCZAK K., DREWA M., Hierarchical productive control of integrated wastewater treatment systems, Control Engineering Practice, Vol. 16, Issue 6, 2008, 751-767
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Bibliografia
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bwmeta1.element.baztech-article-BPW9-0009-0033