Research on the New Assessment Model of Water Source Quality Based on Maximum Entropy Principle

Ren Qiang Lu

doi:10.4028/www.scientific.net/AMR.403-408.2123

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HomeAdvanced Materials ResearchAdvanced Materials Research Vols. 403-408Research on the New Assessment Model of Water...

Research on the New Assessment Model of Water Source Quality Based on Maximum Entropy Principle

Abstract:

Water source quality is the crucial factor to determine the safety and reliability of urban water supply, and the effective water quality assessment is the premise for water source conservation. Taking a lake system as an example, firstly, the maximum entropy principle was used to analyze the evolution mechanism of the structural changes of lake system. And the nonlinear coupling between the different subsystems of lake system was also analyzed. Secondly, the Self-Organizing feature map neural network was used to simulate the dynamic evolution process of lake system. Finally, a new assessment model for water source quality was established based on the maximum entropy principle. Through application it found that this model achieved the quantitative evaluation of water source quality effectively, and surmounted the inadequate that the precious water quality assessment methods had to determination the weights of the different water quality indicators subjectively.

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Periodical:

Advanced Materials Research (Volumes 403-408)

Pages:

2123-2126

DOI:

https://doi.org/10.4028/www.scientific.net/AMR.403-408.2123

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Online since:

November 2011

Authors:

Ren Qiang Lu

Keywords:

Assessment Model, Maximum Entropy Principle, Water Source Quality

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References

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