Title :
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
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;
Conference_Titel :
Mechatronic Science, Electric Engineering and Computer (MEC), 2011 International Conference on
Conference_Location :
Jilin
Print_ISBN :
978-1-61284-719-1
DOI :
10.1109/MEC.2011.6025830
