FAHP Based Comprehensive Evaluation System of Water Environment Security

2011 ◽  
Vol 183-185 ◽  
pp. 1486-1490
Author(s):  
Qian Qian Dai ◽  
Jun Liang Liu ◽  
Tie Jian Zhang
Keyword(s):  
Analytic Hierarchy Process ◽  
Evaluation System ◽  
Comprehensive Evaluation ◽  
Water Environment ◽  
Analytic Hierarchy ◽  
Scale Method ◽  
Comprehensive Evaluation System ◽  
Judgment Matrix ◽  
Hierarchy Process ◽  
Water Environment Security

The evaluation system of water environment security is improved by using fuzzy analytic hierarchy process (FAHP) in determining weights of various factors of the system. First, priority judgment matrix is FAHP uses three-scale method to construct and then fuzzy consistency judgment matrix is obtained. It overcomes many shortcomings of traditional AHP, such as the difficulty to scale when assigning weights, the need to conduct consistency testing, a large amount of calculation and low accuracy of calculation. It is effective and reasonable in the evaluation of water environment security.

A Comprehensive Evaluation System of Association Rules Based on AHP

2013 ◽  
Vol 427-429 ◽  
pp. 1907-1910
Author(s):  
Jing Bo Yuan ◽  
Xiao Lin Wei ◽  
Shun Li Ding
Keyword(s):  
Data Mining ◽  
Analytic Hierarchy Process ◽  
Association Rules ◽  
Evaluation System ◽  
Comprehensive Evaluation ◽  
Analytic Hierarchy ◽  
Comprehensive Evaluation System ◽  
Association Rules Analysis ◽  
Mining Algorithms ◽  
Hierarchy Process

Association rules analysis is an important subject in data mining. At present, association rules mining algorithms frequently generate a large number of association rules, but most of the algorithm evaluations make advances only from an aspect, which makes the users select difficultly. Therefore, the comprehensive evaluation of association rules has become highly necessary. A comprehensive evaluation system of association rules based on the AHP (Analytic Hierarchy Process) was presented, which can evaluate the association rules from multi-angle and multi-dimensional. Many evaluation results are integrated into the system, eventually presenting a unified comprehensive coefficient to users. Practical data make it clear that the comprehensive evaluation system is rational and superior.

scholarly journals An evaluation method for green logistics system design of agricultural products: A case study in Shandong province, China

2019 ◽  
Vol 11 (1) ◽  
pp. 168781401881687 ◽  
Author(s):  
Songyuan Ni ◽  
Yu Lin ◽  
Yongxing Li ◽  
Hui Shao ◽  
Shiguang Wang
Keyword(s):  
Analytic Hierarchy Process ◽  
Evaluation System ◽  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Fuzzy Theory ◽  
Agricultural Products ◽  
Green Logistics ◽  
Analytic Hierarchy ◽  
Fuzzy Transformation ◽  
Hierarchy Process

Recently, the environmental issue caused by logistics of agricultural products has attracted a great deal of attention. In order to solve the problem, much of work focuses on green logistics to decrease environmental pollution. However, the green logistics evaluation system of agricultural products is insufficient. Therefore, establishing a reasonable green logistics evaluation system for agricultural products plays a key role in the development of green agricultural products. In this work, domestic and international environmental factors which affect the development of the green logistics of agricultural products are analyzed based on reduction, reuse, and recycling principle of circular economy. In addition, a series of evaluation indicators for green logistics of agricultural products are developed. A fuzzy analytic hierarchy process method is proposed to make a comprehensive evaluation for green logistics of agricultural products based on evaluation indicators. The method combined analytic hierarchy process and fuzzy theory, where a fuzzy transformation operator is introduced. The proposed method is applied for decision-maker in view of knowledge management. In order to verify the applicability of approach, the approach is applied to green logistics of Shandong agricultural products.

Application of Comprehensive Evaluation and Sensitive Analysis in Certain Equipment

2015 ◽  
Vol 713-715 ◽  
pp. 1622-1626
Author(s):  
Ning Xie ◽  
Shuai Li ◽  
Di Li ◽  
Xiao Fei Wang
Keyword(s):  
Analytic Hierarchy Process ◽  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Fuzzy Evaluation ◽  
Analytic Hierarchy ◽  
Sensitive Analysis ◽  
Comprehensive Fuzzy Evaluation ◽  
Judgment Matrix ◽  
The Analytic Hierarchy Process ◽  
Hierarchy Process

In this paper,it is mainly based on the characteristics of index of some equipment, analyses the correspondence between first class index and second class index, studies the calculation of weigh index. Several methods including linear weighted method, Comprehensive fuzzy evaluation method, and the fuzzy Borda method have been taken into account to improve the confirmable methods of judgment matrix in the Analytic Hierarchy Process (AHP). The analyses of three different eqiupment,A system,B system and C system, demonstrates that A system is the best unanimously.

Evaluation and analysis of comprehensive performance of a brake pedal based on an improved analytic hierarchy process

2021 ◽  
pp. 095440702098773
Author(s):  
Yili Gu ◽  
Jinjie Xie ◽  
Hongji Liu ◽  
Yang Yang ◽  
Yudian Tan ◽  
...  
Keyword(s):  
Analytic Hierarchy Process ◽  
Evaluation System ◽  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Brake Pedal ◽  
Affecting Factors ◽  
Passenger Cars ◽  
Analytic Hierarchy ◽  
Hierarchy Process ◽  
Improved Analytic Hierarchy Process

Due to the considerable increase in car parc and the remarkable improvement in vehicle properties and cost performance, higher requirements are being placed on driving comfort. With regard to the braking system, the enhancement of the brake pedal feel is one of the ways to improve the comfort, and affecting factors include spatial layout, dynamic characteristics, and the characteristics matching with the vehicle motion, so a comprehensive evaluation of a brake pedal is highly essential. This paper, by taking passenger cars in China as the research object, established a comprehensive evaluation system for pedals based on the improved analytic hierarchy process. The index weight in each index level was determined through the G1 method, and an experimental design was conducted on individual indices on the lowest level. The relationship parameters between the indices were measured through the test and comprehensive scores of each automobile pedal were obtained in combination with the evaluation method designed. Based on comprehensive scores, a typical analysis on 16 test vehicles was carried out, followed by a comparison of different index levels. Through result analysis, the direction for pedal improvement was proposed, and the feasibility of the method with the case is verified, which provides a scientific basis and a reference for vehicle pedal development, the calibration in position layout, and the pedal design.

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 Comprehensive Evaluation of China’s Prefabricated Decoration Cost Based on Analytic Hierarchy Process

2020 ◽  
Vol 2020 ◽  
pp. 1-10
Author(s):  
Chunling Zhong ◽  
Mengqing Zhang ◽  
Xiao Cui ◽  
Zhe Liu
Keyword(s):  
Analytic Hierarchy Process ◽  
Evaluation System ◽  
Comprehensive Evaluation ◽  
Cost Evaluation ◽  
Design Stage ◽  
Layer By Layer ◽  
Analytic Hierarchy ◽  
Highest Weight ◽  
Slow Development ◽  
Hierarchy Process

The development of China’s construction industry is geared towards innovating traditional decoration engineering methods and promoting efficient, energy-saving and environmental-friendly prefabricated buildings. As an important part of prefabricated architecture, the slow development of prefabricated decoration has become one of the reasons that hinder the promotion and implementation of prefabricated architecture. The core problem of business is the high prefabricated cost. Accordingly, this study aims to construct a cost evaluation system with five first- and 22 second-level indices by using analytic hierarchy process (AHP). Then, the layer-by-layer analysis was conducted. Results show that the design stage has the highest weight in the first-level index, while the second-level index has the highest weight in the decoration scale assembly rate and costs of house type change, installation labor, and production, respectively, which have the most significant influence on the prefabricated decoration cost. Considering that China’s prefabricated decoration has started late, this study uses China’s prefabricated development as an example with the hope of providing reference for developing countries.

scholarly journals Evaluation of Cloud Computing Copyright Protection Based on AHP

2020 ◽  
Vol 2020 ◽  
pp. 1-11
Author(s):  
Wenquan Li ◽  
Xindong Peng
Keyword(s):  
Cloud Computing ◽  
Analytic Hierarchy Process ◽  
Copyright Protection ◽  
Evaluation System ◽  
Comprehensive Evaluation ◽  
Fuzzy Comprehensive Evaluation ◽  
Computing Environment ◽  
Analytic Hierarchy ◽  
Cloud Computing Environment ◽  
Hierarchy Process

To increase the protection level of copyright in cloud computing environment, aiming at the problems that the indicators in the copyright protection evaluation system are difficult to accurately define and cannot be quantified, a comprehensive evaluation model of copyright protection based on the combination of analytic hierarchy process and fuzzy comprehensive evaluation is proposed. First, using the analytic hierarchy process (AHP), the copyright protection evaluation system is constructed and the weight of each evaluation index is determined through the judgment matrix. Then the quantitative evaluation result is fuzzy operated through index weight and evaluated data. Finally, the simulation evaluation results on specific example show that this model is reasonable and effective, and it can provide the evaluation basis and practical reference for copyright protection evaluation in cloud computing environment.

scholarly journals Subjective Product Evaluation System Based on Kansei Engineering and Analytic Hierarchy Process

Symmetry ◽  
2020 ◽  
Vol 12 (8) ◽  
pp. 1340 ◽  
Author(s):  
Yaxue Zuo ◽  
Zhenya Wang
Keyword(s):  
Evaluation System ◽  
Comprehensive Evaluation ◽  
Subjective Evaluation ◽  
Reliability And Validity ◽  
Objective Evaluation ◽  
Product Evaluation ◽  
Kansei Engineering ◽  
Analytic Hierarchy ◽  
Evaluation Indexes ◽  
Hierarchy Process

Product evaluation is very important for product improvement and development, and subjective product evaluation determines customer’s evaluation of products to some extent, so the purpose of this study is to establish a reasonable subjective product evaluation system. In this study, we comprehensively determine the evaluation indexes based on Kansei engineering (KE), establish an overall product evaluation system by using analytic hierarchy process (AHP), and establish the subjective product evaluation system by classifying the evaluation indexes in the overall product evaluation system into “objective evaluation index” and “subjective evaluation index”, removing the objective evaluation indexes, and retaining the subjective evaluation indexes. Additionally, we select some modern chairs as experimental samples to verify the reliability and validity of this subjective product evaluation system by means of questionnaires. The experimental results show that, in this subjective product evaluation system, the subjective evaluation of the product is positively correlated with the “favorite” level of the product in comprehensive evaluation, and negatively correlated with the “least favorite” level of the product in comprehensive evaluation, indicating that this subjective product evaluation system realizes a symmetry between subjective product evaluation and comprehensive product evaluation. Therefore, it can be concluded that this subjective product evaluation system based on KE and AHP proposed in this study has reliability and validity, and can be used for product evaluation to judge the popularity of products and enhance the competitiveness of products.

Sign in / Sign up

Export Citation Format

Share Document