Plant Soil Environ., 2002, 48(7):322-326 | DOI: 10.17221/4375-PSE
To contemplate quantitative and qualitative water features by neural networks method
- Faculty of Environmental Studies, University J.E. Purkynì in Ústí nad Labem, Czech Republic 2 Institute of Computer Science, Academy of Sciences of the Czech Republic, Prague, Czech Republic
An application deals with calibration of neural model and Fourier series model for Ploučnice catchment. This approach has an advantage, that the network choice is independent of other example's parameters. Each networks, and their variants (different units and hidden layer number) can be connected in as a black box and tested independently. A Stuttgart neural simulator SNNS and a multiagent hybrid system Bang2 developed in Institute of Computer Science, AS CR have been used for testing. A perceptron network has been constructed, which was trained by back propagation method improved with a momentum term. The network is capable of an accurate forecast of the next day runoff based on the runoff and rainfall values from previous day.
Keywords: rainfall-runoff models; Ploučnice river catchment; applications of artificial neural networks; water quality
Published: July 31, 2002 Show citation
References
- Box G.E., Jenkins G.M. (1976): Time series analysis: forecasting and control. Holden-Day, Oakland, California.
- Drbal K., Starý M. (1998): Pøedpovìdní modely a øízení manipulací pøi povodních. In: Sbor. Ref. 7. Symp. Systém povodòové ochrany ÈR, Olomouc: 5967.
- Foumpaur P. (1998): Application of artificial neural networks (ANNs) to rainfall-runoff process. In: Sbor. Ref. Workshop98, Part III. ÈVUT, Praha: 985986.
- Foumpaur P. (1999): Pouití umìlých neuronových sítí pro operativní pøedpovìdi øíèních prùtokù. Vod. Hospod., 6: 121123.
- Hsu K., Gupta H.V., Sorooshian S. (1995): Artificial neural network modeling of the rainfall-runoff process. Wat. Resour. Res., 31: 25172530.
Go to original source...
- Minns A.W. (1996): Extended rainfall-runoff modelling using artificial neural networks. In: Muller (ed.): Hydroinformatics 96. Balkerna, Rotterdam: 207213.
- Neruda R. (1995): Functional equivalence and genetic learning of RBF networks. In: Pearson D.W., Steele N.C., Albrecht R.F. (eds.): Artificial neural nets and genetic algorithms. Proc. Int. Conf. Wien, Springer-Verlag: 5356.
Go to original source...
- Rumelhart D., Hinton E.G., Williams R.J. (1986): Learning internal representations by error propagation. MIT Press, Cambridge, Mass.
Go to original source...
- Starý M. (1996): Modelování hydrogramù povodòových vln v systému stanic s vyuitím neuronových sítí. In: Sbor. Ref. Konf. Pøehradní dny, Hradec nad Moravicí, Povodí Odry, a. s., Èeský pøehradní výbor: 248252.
- Starý M. (1998): Neuronové sítì a pøedpovìï kulminaèních prùtokù a objemù povodní v povodí øeky Ostravice uzávìrový profil ance. Vodohosp. Èas., 46: 4561. íma J., Neruda R. (1997): Teoretické otázky neuronových sítí. MatfyzPress, MFF UK Praha.
- Základní vodohospodáøská mapa (1999): 1:50 000, 03-31 Mimoò. ÈÚZK, Praha.
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