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Optimization of Urban Water Supply Schemes based on Grey System Theory

원문정보

초록

영어

Urban water supply schemes are studied with multi-attribute characteristics taken into consideration. This paper proposes an optimized urban water supply scheme based on grey system theory. In the model, optimized indicators are given and their weights are acquired through optimized grey related analysis. These indicators are subject to standardization and are calculated to get grey incidence degree. The optimal water supply scheme is determined by the grey incidence degree. Finally, empirical test on the water supply scheme of a city is conducted to prove its objectivity, feasibility and reliability.

목차

Abstract
 1. Introduction
 2. Optimized Indicators of Urban Water Supply Scheme and Grey Weight Distribution
  2.1. Optimized Index System of Water Supply Scheme
  2.2. Weight of Optimized Indicators of Water Supply Scheme
 3. Optimized Model of Water Supply Scheme Based on Grey System Theory
  3.1. Standardization of Optimized Indicators
  3.2 Analysis of Grey Incidence Degree
  3.3 Optimal Model and Algorithm
 4. Case Study
 5. Conclusion
 Acknowledgements
 References

저자정보

  • Yun Bai Key Laboratory of Three Gorges Reservoir Region’s Eco-Environment, Ministry of Education, Chongqing University, Chongqing 400045, China, National Centre for International Research of Low-carbon and Green Buildings, Chongqing University, Chongqing 400045, China.
  • Pu Wang Key Laboratory of Three Gorges Reservoir Region’s Eco-Environment, Ministry of Education, Chongqing University, Chongqing 400045, China, National Centre for International Research of Low-carbon and Green Buildings, Chongqing University, Chongqing 400045, China.
  • Jingjing Xie Testing Center for Science and Technology, Chongqing Academy of Science and Technology, Chongqing 401123, China

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