Detail publikace

Stochastic Management of the Open Large Water Reservoir with Storage Function with Using a Genetic Algorithm

KOZEL, T. STARÝ, M.

Originální název

Stochastic Management of the Open Large Water Reservoir with Storage Function with Using a Genetic Algorithm

Typ

článek ve sborníku ve WoS nebo Scopus

Jazyk

angličtina

Originální abstrakt

Described models are used random forecasting period of flow line with different length. The length is shorter than 1 year. Forecasting period of flow line is transformed to line of managing discharges with same length as forecast. Adaptive managing is used only first value of line of discharges. Stochastic management is worked with dispersion of controlling discharge value. Main advantage stochastic management is fun of possibilities. In article is described construction and evaluation of adaptive stochastic model base on genetic algorithm (classic optimization method). Model was used for stochastic management of open large water reservoir with storage function. Genetic algorithm is used as optimization algorithm. Forecasted inflow is given to model and controlling discharge value is computed by model for chosen probability of controlling discharge value. Model was tested and validated on made up large open water reservoir. Results of stochastic model were evaluated for given probability and were compared to results of same model for 100% forecast (forecasted values are real values). The management of the large open water reservoir with storage function was done logically and with increased sum number of forecast from 300 to 500 the results given by model were better, but another increased from 500 to 750 and 1000 did not get expected improvement. Influence on course of management was tested for different length forecasted inflow and their sum number. Classical optimization model is needed too much time for calculation, therefore stochastic model base on genetic algorithm was used parallel calculation on cluster.

Klíčová slova

Storage function, reservoir, stochastic, genetic algorithm

Autoři

KOZEL, T.; STARÝ, M.

Vydáno

5. 9. 2016

Nakladatel

IOP Publishing

Místo

Praha

ISBN

978-80-270-0316-7

Kniha

World multidisciplinary earth sciences symposium abstract collection

ISSN

1755-1315

Periodikum

IOP Conference Series: Earth and Environmental Science

Ročník

44

Číslo

1

Stát

Spojené království Velké Británie a Severního Irska

Strany od

1

Strany do

5

Strany počet

5

URL

https://iopscience.iop.org/article/10.1088/1755-1315/44/2/022024

Plný text v Digitální knihovně

http://hdl.handle.net/11012/204251

BibTex

@inproceedings{BUT129710,
  author="Tomáš {Kozel} and Miloš {Starý}",
  title="Stochastic Management of the Open Large Water Reservoir with Storage Function with Using a Genetic Algorithm",
  booktitle="World multidisciplinary earth sciences symposium abstract collection",
  year="2016",
  journal="IOP Conference Series: Earth and Environmental Science",
  volume="44",
  number="1",
  pages="1--5",
  publisher="IOP Publishing",
  address="Praha",
  doi="10.1088/1755-1315/44/2/022024",
  isbn="978-80-270-0316-7",
  issn="1755-1315",
  url="https://iopscience.iop.org/article/10.1088/1755-1315/44/2/022024"
}