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Water resource allocation method and system based on decision-maker preference scheme calculation

A technology for water resources allocation and decision makers, applied in computing, resources, data processing applications, etc., to achieve the effect of simple and easy methods

Active Publication Date: 2021-07-02
CHINA INST OF WATER RESOURCES & HYDROPOWER RES
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  • Abstract
  • Description
  • Claims
  • Application Information

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  • Water resource allocation method and system based on decision-maker preference scheme calculation
  • Water resource allocation method and system based on decision-maker preference scheme calculation
  • Water resource allocation method and system based on decision-maker preference scheme calculation

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[0030] In order to illustrate the present invention and / or the technical solutions in the prior art more clearly, the specific implementation manners of the present invention will be described below with reference to the accompanying drawings. Obviously, the accompanying drawings in the following description are only some embodiments of the present invention, and those skilled in the art can obtain other accompanying drawings based on these drawings and obtain other implementations.

[0031] It should be understood that the specific embodiments described here are only used to explain the present invention, not to limit the present invention. In addition, the technical features involved in the various embodiments of the present invention described below may be combined with each other as long as they do not constitute a conflict with each other.

[0032] The specific steps of the water resource allocation method calculated based on the decision-maker's preference scheme in the...

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Abstract

The invention discloses a water resource allocation method and system based on decision-maker preference scheme calculation. The method includes: step 1, running a water resource optimal allocation model; step 2, adopting the decision-maker preference questionnaire survey form, collecting decision-making preference attributes, and constructing decision-making Preference scheme set matrix; Step 3, transform the decision preference scheme set matrix into an interval fuzzy number matrix; Step 4, use t-distribution to estimate the probability of the interval fuzzy number matrix under the decision preference attribute; Step 5, calculate the cumulative prospect of the fuzzy number matrix Value function, the decision-making scheme when the cumulative prospect value function is 0 is the decision preference inversion scheme; step 6, introduce the decision preference inversion variable in the optimal allocation model of water resources, and re-run the optimal allocation model of water resources. The method of the invention is simple and easy to implement, condenses the experience of highly skilled experts into a paradigm, and is widely applied to the optimal allocation of water resources, so that ordinary users can also identify and grasp the law of water shortage distribution.

Description

technical field [0001] The invention belongs to the technical field of water resource allocation, and in particular relates to a water resource allocation method and system calculated based on a decision-maker's preference scheme. Background technique [0002] At present, water resource allocation simulation is usually divided into full simulation simulation, rule-based simulation and optimization-based simulation. Complete simulation needs to establish appropriate functional relationships among water system elements to solve precise problems, and it is not suitable for solving large-scale spatial-temporal problems. Rule-based simulation needs to rely on expert experience to condense operating strategies and translate them into machine language to define rules and define object behavior. This type of simulation is limited to a small number of highly skilled experts. The experience of regular users is not enough to support this type of simulation method. The advantage of opt...

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G06Q10/04G06Q10/06G06Q50/06
CPCG06Q10/04G06Q10/06312G06Q50/06
Inventor 贺华翔尹明万谢新民游进军马真臻陈非王婷张星粟安强
Owner CHINA INST OF WATER RESOURCES & HYDROPOWER RES