A Study on the Post-Evaluation of the Social Environment of the Cloud Model-Based Wind Power Project

2011 ◽  
Vol 71-78 ◽  
pp. 2341-2346 ◽  
Author(s):  
Dong Xiao Niu ◽  
Fang Fang ◽  
Ying Ying Li
Keyword(s):  
Wind Power ◽  
Social Environment ◽  
Evaluation System ◽  
Cloud Model ◽  
Analytic Hierarchy ◽  
Model Based ◽  
Post Evaluation ◽  
The Social ◽  
Index Evaluation ◽  
Power Project

This study is to construct a post-evaluation system for the social environment of the wind power project and make a comprehensive assessment by the introducing the cloud model-based analytic hierarchy process. The process manifests the weight and index evaluation in the form of cloud model, which takes account of both ambiguity and randomness, improves the comprehensiveness and accuracy of the results and provides application and arguments for the method through practical examples.

Comprehensive Post-Evaluation Model on Wind Power

2013 ◽  
Vol 722 ◽  
pp. 86-92
Author(s):  
Yun Na Wu ◽  
Wen Jun Chen ◽  
Yang Li
Keyword(s):  
Wind Power ◽  
Wind Farm ◽  
Evaluation Model ◽  
Rapid Development ◽  
Evaluation Index System ◽  
Whole Process ◽  
Post Evaluation ◽  
Power Project ◽  
Safety And Environment

Chinese wind power has undergone a rapid development under the support from government and technology progress, which caused a discordant situation with the backward of its post-evaluation work. Currently, a comprehensive post-evaluation index system and evaluation methods has not been established, the result of current evaluation cannot help the decision-making for the follow-up projects and the further improvement of the operational status of wind farm. However, since the end of 2010, there are more and more problems exposed in wind powers development. It is necessary to develop a comprehensive and scientific post-evaluation on Chinese wind power project. This research contains two parts, the first part constructed a whole-process post-evaluation model on wind power project, the second part developed a target completion degree post-evaluation model from terms of cost, quality, schedule, safety and environment. What is more, the literature about wind power project evaluation was analyzed in this paper.

scholarly journals A Normal Cloud Model-Based Method for Water Quality Assessment of Springs and Its Application in Jinan

2019 ◽  
Vol 11 (8) ◽  
pp. 2248 ◽  
Author(s):  
Xintong Wang ◽  
Weimin Yang ◽  
Zhenhao Xu ◽  
Jie Hu ◽  
Yiguo Xue ◽  
...  
Keyword(s):  
Water Quality ◽  
Evaluation Method ◽  
Cloud Model ◽  
Water Quality Assessment ◽  
Quality Level ◽  
Water Quality Evaluation ◽  
Graphic Model ◽  
Model Based ◽  
Index Evaluation

Springs are a source of drinking water and a famous tourist attraction in Jinan, China. In this paper, a multi-index evaluation method was proposed based on a normal cloud model. This model is new graphic model, which could synthetically picture the randomness and fuzziness of concepts. Ten parameters were selected, and water quality was classified into five levels. Three numerical characteristics were calculated, and the weights were assigned by an integrated weighting algorithm. The uncertainty of each spring was calculated by a cloud generator and the integrated certainty grades of water quality were determined. To ensure the accuracy of the normal cloud model, the proposed method was used to assess the water quality of springs in Jinan, China. The results obtained by the proposed method were compared with that of the other four methods. The results obtained by different methods are highly consistent. The proposed cloud model-based method can reflect the water quality level and provides a practical guide for water quality evaluation, as demonstrated in Jinan springs.

scholarly journals Fuzzy Comprehensive Assessment Stability of Vegetated Slope with 3D Geomat Protection Using Cloud Model

2017 ◽  
Vol 11 (1) ◽  
pp. 70-81 ◽  
Author(s):  
Wang Guangyue ◽  
Li Jiong ◽  
Ye Feifan ◽  
Sun Guorui
Keyword(s):  
Evaluation System ◽  
Comprehensive Evaluation ◽  
Cloud Model ◽  
Assessment Model ◽  
Uncertain Reasoning ◽  
Analytic Hierarchy ◽  
Evaluation Indexes ◽  
Erosion Stability ◽  
Comprehensive Evaluation System ◽  
Hierarchy Process

Based on the analysis of the classification criteria from various factors,a comprehensive evaluation system of the erosion stability of the vegetated eco-slope protected by 3D geomat is established. To solve the problem of uncertainty in the slope erosion stability analysis and consider the feature of both of random and fuzziness, the theory of Cloud Model has been applied into comprehensive evaluation to realize the uncertainty conversion between the qualitative concept and the quantitative data. By constructing the qualitative rule generator, the specific score of the evaluation index is determined according to the uncertain reasoning. The weights of the evaluation indexes are determined with the help of the Analytic Hierarchy Process developed by Cloud Model (CM-AHP), and then the overall score of the comprehensive evaluation system is obtained. The results of engineering examples demonstrate the practicability and effectiveness of the assessment model, which provides a new way for the evaluation of the erosion stability of the vegetated eco-slope protected by the 3D geomat.

scholarly journals Construction and Exploration of an Intelligent Evaluation System for Educational APP through Artificial Intelligence Technology

2021 ◽  
Vol 16 (05) ◽  
pp. 17
Author(s):  
Juan Tang ◽  
Longli Hai
Keyword(s):  
Artificial Intelligence ◽  
Empirical Analysis ◽  
Evaluation System ◽  
Educational Objective ◽  
Analytic Hierarchy ◽  
Evaluation Indexes ◽  
Index Evaluation ◽  
Artificial Intelligence Technology ◽  
Index Evaluation System ◽  
High Consistency

To improve the evaluation accuracy of educational applications (APPs), the evaluation methods of educational APPs under artificial intelligence (AI) technology are explored. First, based on the principles of establishing evaluation indexes, the evaluation indexes for educational APPs are established. Second, an index evaluation system for educational APPs is constructed, and weights are assigned to the established evaluation indexes of educational APPs with the aid of analytic hierarchy process (AHP). Finally, the availability and effectiveness of the established evaluation system are investigated through empirical analysis. The results show: Five first-level indexes and 20 second-level indexes have been established through the existing index establishment principles, and a framework for intelligent evaluation of educational APPs has been successfully constructed; AHP is utilized to calculate the weight of each index; among the first-level indexes, the weight ratios of the educational and scientific indexes of the educational APPs are larger, whose proportion exceeds 60%; among the second-level indexes, the educational objective, educational principle, and knowledge systematization account for the highest proportion; therefore, the intelligent evaluation system of education APPs is obtained; finally, the empirical analysis has revealed that the score given by the intelligent evaluation system and the actual score of users have a high consistency, which proves that the proposed intelligent evaluation system is feasible and effective. The proposed intelligent evaluation system can be used as the basis for the design of educational APPs to improve the values of educational APPs.

scholarly journals A Cloud Model-Based Risk Assessment Methodology for Tunneling-Induced Damage to Existing Tunnel

2020 ◽  
Vol 2020 ◽  
pp. 1-11
Author(s):  
Tian Xu ◽  
Zhanping Song ◽  
Desai Guo ◽  
Yuncai Song
Keyword(s):  
Risk Assessment ◽  
Evaluation Method ◽  
Cloud Model ◽  
Assessment System ◽  
Evaluation Index System ◽  
Risk Level ◽  
Mechanism Analysis ◽  
Railway Tunnel ◽  
Analytic Hierarchy ◽  
Model Based

This study presents a cloud model-based approach for risk assessment of existing tunnels in tunneling construction environments where the cloud model provides a basis for uncertainty transformation between its qualitative concepts and quantitative expressions. An evaluation index system is established for risk assessment of existing tunnels based on the tunnel-induced failure mechanism analysis. The assessment result is obtained through the correlation with the cloud model of each risk level. Risk assessment for existing Guangzhou-Shenzhen-Hong Kong Railway Tunnel in the tunneling environment of Shenzhen Metro Line 6 is shown in a case study. Comparisons between Fuzzy Analytic Hierarchy Process (FAHP) methods are further discussed according to results. The proposed evaluation method is verified to be more competitive as the fuzziness and randomness of uncertainties in the risk assessment system can be considered comprehensively. This method can serve as a decision-making tool for other similar project risk assessment methods to increase the likelihood of a successful project in an uncertain environment.

Research on the evaluation of museum website utility index based on analytic hierarchy process: a case study of China's national first-class museums

2021 ◽  
Author(s):  
Xintao Ma ◽  
Yuna Hu
Keyword(s):  
Analytic Hierarchy Process ◽  
Evaluation System ◽  
Security Technology ◽  
Analytic Hierarchy ◽  
Service Levels ◽  
Utility Index ◽  
Index Evaluation ◽  
Index Evaluation System ◽  
Museum Websites ◽  
Hierarchy Process

Abstract In order to better serve the construction and development of museum websites in developing countries, and based on the user's online experience perspective, an analytic hierarchy process suitable for the construction of a museum website for developing counties utility index evaluation system was used to measure the official websites of 115 national first-class museums in China, and reflect the level of museum website construction and service levels. The results revealed the following: there were obvious differences in the level of a Chinese museum construction sites, showing an overall Rugby-type distribution situation; content completeness and update speed are the most important factors that affect the measurement of the museum website's utility index, which fully reflects the importance of the comprehensiveness, accuracy and timeliness of the website information in the construction of a museum website; the influence is that museum websites are generally weak, with limited spread and power, and fails to form a large positive social influence; the construction problems are mainly concentrated in the two aspects of technology and operation. The display, safety and security technology of the museum website content is relatively backward, and most of the website backgrounds rarely have professionals for daily visitor interaction and operation, and maintenance. The results of the index measured by this system not only allows museum personnel to clearly understand the gaps in the development of museum websites, but also provides more clear requirements for future personnel to design, build and improve the overall usefulness of the website or a single utility index in a targeted manner, which has important guiding significance and practical value.

scholarly journals Study on Feasibility Evaluation of Wind Power Generation Based on Grey-AHP

2012 ◽  
Vol 4 ◽  
pp. 106-110
Author(s):  
Zuan Tan ◽  
Fang Fang ◽  
Bai Ting Xu ◽  
Xin Li
Keyword(s):  
Power Generation ◽  
Wind Power ◽  
Evaluation System ◽  
Wind Power Generation ◽  
Analysis Method ◽  
Analytic Hierarchy ◽  
Ahp Model ◽  
Feasibility Evaluation ◽  
Hierarchy Process ◽  
Relative Analysis

The paper builds a Grey-AHP model, which combines gray relative analysis method and Analytic Hierarchy Process. Through analysis of the feasibility of wind power, it establishes the feasibility evaluation system of wind power generation. It evaluates the feasibility of wind power in a certain region by Grey-AHP model. Compared with the actual situation, it proves to that the results are credible and reliable, and also proves the applicability and practical value of the Grey-AHP model.

Reading and the Social Environment

1983 ◽  
Vol 28 (2) ◽  
pp. 134-135
Author(s):  
Louise Cherry Wilkinson
Keyword(s):  
Social Environment ◽  
The Social

The Social Environment of Older, Unmarried Persons

1991 ◽  
Vol 36 (2) ◽  
pp. 146-147
Author(s):  
Mollie B. Condra
Keyword(s):  
Social Environment ◽  
The Social
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