Industrial Design Evaluation of Coal Mine Machinery Based on Fuzzy AHP

2015 ◽  
Vol 727-728 ◽  
pp. 387-391
Author(s):  
Yu Rong Liu ◽  
Ming Rui Hao
Keyword(s):  
Analytic Hierarchy Process ◽  
Coal Mine ◽  
Industrial Design ◽  
Fuzzy Ahp ◽  
Evaluation Model ◽  
Evaluation Index ◽  
Design Evaluation ◽  
Analytic Hierarchy ◽  
Scheme Evaluation ◽  
Hierarchy Process

For many fuzzy factors in the industrialdesign of coal mine machinery and subjectivity in the process of evaluation,introduces the method of fuzzy AHP (Analytic Hierarchy Process) comprehensiveevaluation into the coal mine machinery. In thedecomposition of the evaluation index and its evaluation model of coal minemachinery industrial design. Through an example of an underground specialvehicle design scheme evaluation calculation, it verifies that this method isfeasible and effective.

Application of Analytic Hierarchy Process in Bridge Safety Comprehensive Evaluation

2015 ◽  
Vol 744-746 ◽  
pp. 744-748 ◽  
Author(s):  
Jun Li Wang
Keyword(s):  
Analytic Hierarchy Process ◽  
Safety Management ◽  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Evaluation Index ◽  
Analytic Hierarchy ◽  
Safety Level ◽  
Bridge Safety ◽  
Safety And Reliability ◽  
Hierarchy Process

In order to appraise the safety and reliability of bridges effectively, the comprehensive evaluation model based on analytic hierarchy process was established. The weight of evaluation index was calculated by using the model, and each evaluation index was given score by experts according to actual circumstances, and, on this basis, safety level of the bridge was obtained. And, afterwards, the model was applied to an engineering example for Huangjiaba Bridge. The results show that the evaluation level of bridge safety is third-level, with serious problems existing in this practical example, and the corresponding measures are proposed, which can provide scientific reference for bridge safety management.

scholarly journals The Construction and Research of Football Evaluation Index System

2020 ◽  
Vol 2 (3) ◽  
Author(s):  
Mengwei Qiao
Keyword(s):  
Performance Evaluation ◽  
Analytic Hierarchy Process ◽  
Performance Indicators ◽  
Evaluation Model ◽  
Evaluation Index System ◽  
Evaluation Index ◽  
Practical Significance ◽  
Expert Consultation ◽  
Analytic Hierarchy ◽  
Hierarchy Process

In order to establish the evaluation model of football performance indicators, this paper refers to the literature and determines the performance evaluation indicators such as the diversity of matches, players' contribution, flexibility, adaptability, coordination and tempo among players through expert consultation. Next, the paper uses analytic hierarchy process to determine the weight of each indicator. The study is of practical significance for the comprehensive and reasonable evaluation of football performance level.

On-Board Power Simulation Training Evaluation Model Based on Improved Gray Analytic Hierarchy Process

2013 ◽  
Vol 718-720 ◽  
pp. 1842-1847
Author(s):  
Liang Fen Xiao ◽  
Le Ping Bu
Keyword(s):  
Analytic Hierarchy Process ◽  
Simulation Training ◽  
Evaluation Method ◽  
Evaluation Model ◽  
Fuzzy Comprehensive Evaluation ◽  
Training System ◽  
Evaluation Index ◽  
Expert Assessment ◽  
Analytic Hierarchy ◽  
Hierarchy Process

We frist establish the evaluation index system according to the characteristics of the simulation training system through analysis, and second , we calculate the index weight use improved gray analytic hierarchy process which simplify the steps of the original analytic hierarchy process. Third we use the Delphi method to establish the membership degree of every evaluation index, and finally we use fuzzy comprehensive evaluation method to get the evaluation results of the simulation training system, the results show that the evaluation model is consistency to the expert assessment , meet the actual needs, is an effective method of power system simulation training assessment.

The Evaluation Model of Fuzzy Analytic Hierarchy Process in Water Project of Xiasha District Based on Entroy Weight

2013 ◽  
Vol 477-478 ◽  
pp. 836-839
Author(s):  
Peng Qin ◽  
Zhe Yu Zhang ◽  
Zhi Hai Qin ◽  
Jian Fen Zhou
Keyword(s):  
Social Influence ◽  
Analytic Hierarchy Process ◽  
Comprehensive Evaluation ◽  
Fuzzy Ahp ◽  
Evaluation Model ◽  
Fuzzy Analytic Hierarchy Process ◽  
Entropy Weight ◽  
Analytic Hierarchy ◽  
Water Project ◽  
Hierarchy Process

The post evaluation of Water Project in Xiasha district is taken as the object of study.The social influence of the project is evaluated from different parts according to the fuzzy analytic hierarchy process. Subjective and objective weights are combined to form the combined weight,taking the minimum information entropy as a tool.The fuzzy AHP comprehensive evaluation model of Water Project social influence in XiashaDistrict, which is based on entropy weight, is set up.The calculation result shows that the method is effective because the analysis result of the model, the project construction and environment characteristics achieve the basic agreement.

On Moderate Fuzzy Analytic Hierarchy Process Pairwise Comparison Model With Subcriteria

2016 ◽  
Vol 2 (3) ◽  
pp. 54
Author(s):  
G. Marimuthu ◽  
G. Ramesh
Keyword(s):  
Decision Making ◽  
Analytic Hierarchy Process ◽  
Fuzzy Ahp ◽  
Pairwise Comparison ◽  
Decision Models ◽  
Fuzzy Analytic Hierarchy Process ◽  
Analysis Method ◽  
Analytic Hierarchy ◽  
Comparison Model ◽  
Hierarchy Process

Decisions usually involve the getting the best solution, selecting the suitable experiments, most appropriate judgments, taking the quality results etc., using some techniques.  Every decision making can be considered as the choice from the set of alternatives based on a set of criteria.  The fuzzy analytic hierarchy process is a multi-criteria decision making and is dealing with decision making problems through pairwise comparisons mode [10].  The weight vectors from this comparison model are obtained by using extent analysis method.  This paper concern with an alternate method of finding the weight vectors from the original fuzzy AHP decision model (moderate fuzzy AHP model), that has the same rank as obtained in original fuzzy AHP and ideal fuzzy AHP decision models.

scholarly journals Research on Supplier Selection of Prefabricated Building Elements from the Perspective of Sustainable Development

2021 ◽  
Vol 13 (11) ◽  
pp. 6080
Author(s):  
Yinghui Song ◽  
Junwu Wang ◽  
Feng Guo ◽  
Jiequn Lu ◽  
Sen Liu
Keyword(s):  
Sustainable Development ◽  
Analytic Hierarchy Process ◽  
Supplier Selection ◽  
Equation Model ◽  
Evaluation Index System ◽  
Evaluation Index ◽  
Analytic Hierarchy ◽  
Building Element ◽  
Hierarchy Process ◽  
Prefabricated Building

Prefabricated building is an efficient building mode. Compared with the traditional building mode, the prefabricated building has advantages of less pollution, high construction efficiency, being more labor-saving, and economy, which is in line with China’s sustainable development strategy. This paper proposes a supplier selection evaluation model based on the mechanism equation model (SEM) and intuitionistic fuzzy analytic hierarchy process (IFAHP). Based on a detailed literature review, 300 structured questionnaires were distributed to the relevant enterprises, and an evaluation index system of prefabricated building element suppliers was built. With the fitting and modification process using a structural equation model, and assist of a path factor, an evaluation index system for evaluating the prefabricated building element suppliers was finally obtained. Finally, the intuitionistic fuzzy analytic hierarchy process was used to establish a selection model of prefabricated element suppliers, and the prefabricated element suppliers of Shuangyashan prefabricated construction projects were analyzed as a case study. The results show that the following factors have the most significant impact on supplier selection (from high to low): quality, economy, long-term cooperation, after-sales, and transportation. This study had a comprehensive consideration of the influencing factors existing in the whole selection process and should provide a valuable reference for the sustainable development of prefabricated construction engineering.

Water abundance analysis of aquifer in coal roof based on grey relational analysis and analytic hierarchy process

2016 ◽  
Vol 11 (2) ◽  
pp. 487-494
Author(s):  
Li Bo
Keyword(s):  
Analytic Hierarchy Process ◽  
Grey Relational Analysis ◽  
Evaluation Model ◽  
Evaluation Index System ◽  
Analytic Hierarchy ◽  
Water Abundance ◽  
Relational Analysis ◽  
Major Factors ◽  
Grey Relational ◽  
Hierarchy Process

As water abundance of aquifer of coal roof significantly influences roof water hazard, evaluating and grading the degree of water abundance are important in practical application. By analyzing the influencing factors of water abundance of aquifer, an evaluation index system and a grading standard for the water abundance were established integrating quantitative and qualitative indexes. Meanwhile, according to the grey relation characteristics of the major factors influencing water abundance, a multi-factor evaluation model for water abundance was constructed based on grey relational analysis and analytic hierarchy process. The model can objectively reveal the influences of the multiple factors on the evaluation of water abundance. Furthermore, the method was verified by comprehensively evaluating the water abundance of the aquifer of coal roof in a working face of Pingshuo Coal Mine in Shanxi, China using the model. The method provides basis for the research on the evaluation of water abundance of aquifer in coal roof.

Sign in / Sign up

Export Citation Format

Share Document