Monthly Runoff Probabilistic Forecast Model Based on Similar Process Derivations

Article Preview

Abstract:

In this paper, a runoff forecast model combining similar process derivation with probabilistic forecasts is proposed. Certain forecast result is computed by similar processes derivations, and on the basis of certain results, a confidence interval under given confidence coefficient is worked out by probabilistic forecast part. The model is simple in structure, easy in establishing and unnecessary to concern for predictor selections. Applying above model in simulation experiments, the results show the forecast model have excellent forecast accuracy and can be used in monthly runoff forecast effectively.

You might also be interested in these eBooks

Info:

Periodical:

Pages:

710-714

Citation:

Online since:

March 2015

Export:

Price:

Permissions CCC:

Permissions PLS:

Сopyright:

© 2015 Trans Tech Publications Ltd. All Rights Reserved

Share:

Citation:

* - Corresponding Author

[1] Lee Min, Variable Fuzzy Approximate Reasoning Method and Its Application in Mid and Long Term Runoff Forecasting, J. Water Resources and Power. 28 (2010) 16-18.

Google Scholar

[2] Wang Fuqiang, Huo Fenglin, Review on Study of Mid-Long term Hydrological Forecasting Technique, J. Yellow River. 32(2010) 25-28.

Google Scholar

[3] Yuan Ziyong, Liang Hong, Review on Present Situation and Future Prospect of Runoff Forecast Based on Artificial Neural Networks, J. Water Science and Engineering Technology. (2009)39-41.

Google Scholar

[4] Zhang Qiongnan, Chen YuanFang, Gu Shenghua. Application of Improved Grey Topological Model in Prediction of Annual Runoff, J. Water Resources and Power. 32(04) 22-25.

Google Scholar