Improvement algorithm of reducing the calculation error of reservoir flood dispatching

Author

Yan yaoxing ; Cao Yutao

Author_Institution

Coll. of Water Resources Sci. & Eng., Taiyuan Univ. of Technol., Taiyuan, China

fYear

2011

fDate

19-22 Aug. 2011

Firstpage

1786

Lastpage

1788

Abstract

Period water balance principle is often used in reservoir flood dispatching calculation and iteration is the main algorithm. However, this method´s cumulative error is very large and can not be eliminated because of precision control and other reasons. In this paper, the author improves the conventional iterative algorithm and proposes cumulative water balance flood dispatching algorithm, which can reduce the accumulated calculation error, improve the accuracy effectively, and can provide reliable information for reservoir flood dispatching operation.

Keywords

error analysis; hydrodynamics; iterative methods; precision engineering; reservoirs; calculation error reduction algorithm; cumulative error; cumulative water balance flood dispatching algorithm; iteration algorithm; precision control; reservoir flood dispatching calculation; Dispatching; Educational institutions; Equations; Floods; Mathematical model; Reservoirs; algorithm; cumulative error; cumulative water balance; flood dispatching;

fLanguage

English

Publisher

ieee

Conference_Titel

Mechatronic Science, Electric Engineering and Computer (MEC), 2011 International Conference on

Conference_Location

Jilin

Print_ISBN

978-1-61284-719-1

Type

conf

DOI

10.1109/MEC.2011.6025830

Filename

6025830