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A cloud model-based water conservancy modernization index system evaluation method

A technology of index system and evaluation method, applied in the direction of instruments, data processing applications, resources, etc., to achieve the effect of real and effective evaluation results

Inactive Publication Date: 2017-12-12
HOHAI UNIV
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  • Application Information

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Problems solved by technology

However, no scholars have used the cloud model method to carry out evaluation research on water conservancy modernization.

Method used

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  • A cloud model-based water conservancy modernization index system evaluation method
  • A cloud model-based water conservancy modernization index system evaluation method
  • A cloud model-based water conservancy modernization index system evaluation method

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specific Embodiment

[0089] Below with specific embodiment: the water conservancy modernization index system of Xinyi City illustrates the present invention.

[0090] 1.1 Obtain the water conservancy modernization index value of the area to be studied (Xinyi City) and build an evaluation system

[0091] According to the development of water conservancy modernization in Xinyi City, the evaluation grades of water conservancy modernization in Xinyi City are divided into four grades, which are the initial stage, elementary modernization, basic modernization, and comprehensive modernization. The evaluation criteria for each index level are determined, as shown in Table 1. Show.

[0092] Table 1 Evaluation grades and standards of water conservancy modernization

[0093]

[0094] 1.2 Cloud model solution index weight

[0095] Since each evaluation index has different impacts on the evaluation of water conservancy modernization, the weights are also different. The present invention at first collects...

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Abstract

The invention provides a cloud model-based water conservancy modernization index system evaluation method and belongs to the technical field of water conservancy modernization evaluation. The method comprises the steps of: firstly, acquiring water conservancy modernization index values of a to-be-studied region and building a water conservancy modernization index system; secondly, determining target values according to regional development conditions, performing standardization processing on the index values and the target values to improve the system universality, determining water conservancy modernization evaluation levels, and determining upper and lower limits corresponding to the different levels for each index; thirdly, calculating three feature values of a cloud model from the indexes via a backward cloud generator and supplementing cloud droplets according to the three feature values by using a forward cloud generator to obtain index weights; fourthly, calculating index membership degrees via a conditional cloud generator, calculating the level feature value of each index and determining index evaluation levels to obtain a comprehensive evaluation result. By using the cloud model, the randomness and the fuzziness that cannot be ignored in realistic evaluation can be reflected, so that evaluation results can be more real and valid and operation is simpler.

Description

technical field [0001] The invention relates to a method for evaluating a water conservancy modernization index system based on a cloud model, and belongs to the technical field of water conservancy modernization evaluation. Background technique [0002] Water conservancy modernization refers to the transformation from traditional water conservancy to modern water conservancy and sustainable water conservancy, in order to achieve the purpose of strengthening the water conservancy security system, promoting the harmonious coexistence between man and nature, and maintaining the development and progress of ecological civilization, which often has both contemporary characteristics and regional characteristics feature. At present, traditional water conservancy still meets the various needs of human beings through the construction of water conservancy projects, so that human society and economy continue to develop and progress, while modern water conservancy often achieves the rec...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/06
CPCG06Q10/0639
Inventor 黄显峰刘展志方国华高玉琴刘娇唐肖阳李宛谕
Owner HOHAI UNIV
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