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Dynamic evaluation method of urban sustainable development capacity

A dynamic evaluation and urban technology, applied in the direction of data processing application, reservation, calculation, etc., can solve the problems of unrealized evaluation index system dynamic adjustment and evaluation result optimization

Inactive Publication Date: 2016-04-06
BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI
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Problems solved by technology

[0005] The present invention provides a dynamic evaluation method of urban sustainable development ability to solve the problems in the prior art that the dynamic adjustment of the evaluation index system and the optimization of the evaluation results have not been realized

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  • Dynamic evaluation method of urban sustainable development capacity
  • Dynamic evaluation method of urban sustainable development capacity
  • Dynamic evaluation method of urban sustainable development capacity

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Embodiment Construction

[0045] Embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0046]A city is a highly complex dynamic system formed by the interaction and mutual restriction of population, society, economy, resources and environment. Sustainable development is a process in which the regional economy, society, resources and environment maintain moderate harmony and coordinated development. A city's strong sustainable development capability means that the city can achieve greater population, social and economic development with less resource consumption and environmental costs. Therefore, the embodiment of the present invention uses the idea of ​​Data Envelope Analysis (hereinafter referred to as DEA, DataEnvelopeAnalyse) to use resources and environment as input indicators for the evaluation of urban sustainable development capabilities, and population, economy, and social development as output indicators. The DEA of the city is e...

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Abstract

The invention relates to a dynamic evaluation method of urban sustainable development capacity. The method comprises the following steps: aiming at an evaluation object to determine a plurality of DMU (Decision Making Unit) and evaluation indexes; establishing a primary evaluation index system which takes resource environment as input and a population economy society as output; utilizing a DEA (Data Envelopment Analysis) evaluation model to carry out evaluation to obtain a primary effectiveness coefficient of each DMU under the system; dynamically regulating the evaluation indexes, establishing a dynamic evaluation index system, and utilizing model evaluation to obtain the dynamic effectiveness coefficient of each DMU under the system; comparing and analyzing the primary effectiveness coefficient and the dynamic effectiveness coefficient to determine an influence degree on each DMU effectiveness coefficient by each evaluation index; and establishing an optimal evaluation index system; and carrying out evaluation to obtain an optimal result. In an evaluation process, an urban sustainable development evaluation index system is dynamically regulated, an evaluation result is optimized, space-time detection analysis is carried out on the urban sustainable development capacity, and the objectivity, the systematicness, the reasonability and the visualization of the evaluation result are guaranteed.

Description

technical field [0001] The invention relates to the field of urban planning, in particular to a dynamic evaluation method for urban sustainable development capabilities. Background technique [0002] Sustainable development is a dynamic process of complex urban systems. The industrial structure, resource status, and development goals of each city are different. Accurate and effective monitoring and quantitative evaluation of urban sustainable development capabilities can contribute to the development of urban sustainable development strategies. The optimal allocation of urban element resources and other references are the basis for realizing the sustainable development of cities. [0003] At present, the evaluation steps of urban sustainable development ability are usually as follows: First, according to the evaluation purpose, the type and characteristics of the city to be evaluated, etc., establish an index system that can fully reflect the status of various aspects of the...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G06Q10/02
CPCG06Q10/02
Inventor 彭程吴华瑞孙想李庆学朱华吉高荣华
Owner BEIJING RES CENT OF INTELLIGENT EQUIP FOR AGRI
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