A novel methodology to predict monthly municipal water demand based on weather variables scenario
Autor: | Nabeel Saleem Saad Al-Bdairi, Salah L. Zubaidi, Hussein Al-Bugharbee, Sadik Kamel Gharghan, Saleem Ethaib, Khalid S. Hashim |
---|---|
Rok vydání: | 2022 |
Předmět: |
Discrete wavelet transform
Computer science 020209 energy media_common.quotation_subject 0211 other engineering and technologies General Engineering Particle swarm optimization 02 engineering and technology Water consumption Water demand 021105 building & construction Principal component analysis Statistics 0202 electrical engineering electronic engineering information engineering Range (statistics) Optimisation algorithm Quality (business) TD media_common |
Zdroj: | Journal of King Saud University - Engineering Sciences. 34:163-169 |
ISSN: | 1018-3639 |
Popis: | This study provides a novel methodology to predict monthly water demand based on several weather variables scenarios by using combined techniques including discrete wavelet transform, principal component analysis, and particle swarm optimisation. To our knowledge, the adopted approach is the first technique to be proposed and applied in the water demand prediction. Compared to traditional methods, the developed methodology is superior in terms of predictive accuracy and runtime. Water consumption coupled with weather variables of the Melbourne City, from 2006 to 2015, were obtained from the South East Water retail company. The results showed that using data pre-processing techniques can significantly improve the quality of data and to select the best model input scenario. Additionally, it was noticed that the particle swarm optimisation algorithm accurately predicts the constants of the suggested model. Furthermore, the results confirmed that the proposed methodology accurately estimated the monthly data of municipal water demand based on a range of statistical criteria. |
Databáze: | OpenAIRE |
Externí odkaz: |