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RESEARCH ON MUNICIPAL WATER DEMANDS FORECAST(PDF)

Transactions of Tianjin University[ISSN:1006-4982/CN:12-1248/T]

Issue:
2001年01期
Page:
21-25
Publishing date:

Info

Title:
RESEARCH ON MUNICIPAL WATER DEMANDS FORECAST
Author(s):
ZHAO Xin-hua TIAN Yi-mei CHEN Chun-fang
(School of Constructional Engineering,Tianjin University,Tianjin 300072,China)
Keywords:
DOI:

Abstract:
Based on the changing law of municipal water demand,a trigonometric function model for short-term water demand forecast is established using the time-series analysis approach.The method for forecasting water demand during holidays and under unexpected events is also presented.Meanwhile,a computer software is developed.Through actual application,this method performs well and has high accuracy,so it can be applied to the daily operation of a water distribution system and lay a foundation for on-line optimal operation.

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Memo

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Last Update: 2011-05-01