Comprehensive Evaluation and Optimized Selection of Mechanical Products Based on Entropy Weight and Analytic Hierarchy Process

2019 ◽  
Author(s):  
Qichun Jin ◽  
Shourong Lu ◽  
Yanli Zhang ◽  
Yanhai Cheng ◽  
Yuan Hu ◽  
...  
Keyword(s):  
Analytic Hierarchy Process ◽  
Comprehensive Evaluation ◽  
Entropy Weight ◽  
Analytic Hierarchy ◽  
Mechanical Products ◽  
Hierarchy Process ◽  
Selection Of

scholarly journals Comprehensive evaluation of high rocky slope safety through an integrated analytic hierarchy process and extension matter model

2016 ◽  
Author(s):  
H. Z. Su ◽  
M. Yang ◽  
Z. P. Wen
Keyword(s):  
Analytic Hierarchy Process ◽  
Safety Assessment ◽  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Safety Behavior ◽  
Entropy Weight ◽  
Analytic Hierarchy ◽  
Rocky Slope ◽  
Matter Model ◽  
Hierarchy Process

Abstract. High rocky slope is an open complex giant system with contradiction among different influencing factors and coexistence of qualitative and quantitative information. This study presents a comprehensive intelligent evaluation method of high rocky slope safety by an integrated analytic hierarchy process, extension matter element model and entropy-weight to assess the safety behavior of the high rocky slope. The proposed intelligent evaluation integrates subjective judgments derived from the analytic hierarchy process with the extension matter model and entropy-weight into a multiple indexes dynamic safety evaluation approach. A combining subjective and objective comprehensive evaluation process, a more objective manner through avoiding subjective effects on the weights and a qualitative safety assessment and quantitative safety amount are presented in the proposed method. The detailed computational procedures were also provided to illustrate the integration process of the above methods. Safety analysis of one high rocky slope is conducted to illustrate that this approach can adequately handle the inherent imprecision and contradiction of the human decision-making process and provide the flexibility and robustness needed for the decision maker to better monitor the safety behavior of high rocky slope. This study was the first application of proposed integrated evaluation method to safety assessment of high rocky slope, which also indicated that it can also be applied to other similar problems.

scholarly journals Evaluation of Unit Canteen Suppliers Based on Entropy Method and Analytic Hierarchy Process

2020 ◽  
Vol 218 ◽  
pp. 03054
Author(s):  
Mian Fu ◽  
Dandan Wang
Keyword(s):  
Analytic Hierarchy Process ◽  
Indicator System ◽  
Entropy Method ◽  
Entropy Weight ◽  
Analytic Hierarchy ◽  
Object A ◽  
Entropy Weight Method ◽  
Countermeasures And Suggestions ◽  
Hierarchy Process ◽  
Selection Of

With the selection of canteen suppliers as the research object, a canteen supplier evaluation indicator system with four primary indicators and 15 secondary indicators is established in this paper by analyzing the key factors influencing the selection of canteen supplier. At the same time, a case study of four food suppliers of a unit canteen in Hefei, Anhui Province is conducted by comprehensive use of analytic hierarchy process (AHP) and entropy weight method, and some relevant countermeasures and suggestions are proposed.

scholarly journals Comprehensive Evaluation of AC/DC Hybrid Microgrid Planning Based on Analytic Hierarchy Process and Entropy Weight Method

2019 ◽  
Vol 9 (18) ◽  
pp. 3843 ◽  
Author(s):  
Zhao ◽  
Wang
Keyword(s):  
Analytic Hierarchy Process ◽  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Subjective Evaluation ◽  
Entropy Weight ◽  
Analytic Hierarchy ◽  
Hybrid Microgrid ◽  
Entropy Weight Method ◽  
Weight Method ◽  
Hierarchy Process

The comprehensive evaluation of AC/DC hybrid microgrid planning can provide reference for the planning of AC/DC hybrid microgrids. This is conducive to the realization of reasonable and effective microgrid planning. Aiming at comprehensive evaluation of AC/DC hybrid microgrids, this paper establishes an evaluation index system for planning of AC/DC hybrid microgrids. This paper combines the subjective evaluation method with the objective evaluation method, and proposes a comprehensive evaluation method of AC/DC hybrid microgrid planning based on analytic hierarchy process and the entropy weight method. Finally, the validity and rationality of the evaluation method are verified by an example.

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.

Application of Fuzzy Analytic Hierarchy Process in Selection of Electrical Heat Tracing Elements in Oil Pipelines

2013 ◽  
Vol 367 ◽  
pp. 452-456 ◽  
Author(s):  
Xiao Gang Zhao ◽  
Yi Zhou ◽  
Jian Yu Zhao
Keyword(s):  
Analytic Hierarchy Process ◽  
Comprehensive Evaluation ◽  
Fuzzy Comprehensive Evaluation ◽  
Fuzzy Analytic Hierarchy Process ◽  
Pipeline System ◽  
Analytic Hierarchy ◽  
C Language ◽  
Oil Pipeline ◽  
Hierarchy Process ◽  
Selection Of

The Fuzzy Analytic Hierarchy Process (FAHP), based on the combination of Fuzzy Comprehensive Evaluation and AHP, is introduced in this paper and C# language is proposed to program its mathematical model. Moreover, such program is applied in the actual selection of the electrical heat tracing elements in oil pipeline system. The application shows that it is scientific, reliable, accurate, simple and rapid, which makes it suitable for other evaluations.

DETERMINING THE DESALINATION UNIT COMPOSITION FOR COSTAL AREAS AND SMALL ISLANDS USE ANALYTIC HIERARCHY PROCESS

2017 ◽  
Vol 9 (1) ◽  
Author(s):  
Imam Setiadi ◽  
Dinda Rita K. Hartaja
Keyword(s):  
Analytic Hierarchy Process ◽  
Energy Demand ◽  
Pairwise Comparison ◽  
Small Islands ◽  
Ahp Method ◽  
Analytic Hierarchy ◽  
Comparison Research ◽  
Hierarchy Process ◽  
Selection Of

Selection of the appropriate composition desalination units can be done with a variety of method approaches, one of the method is the Analytic Hierarchy Process. In determining the desalination unit with AHP method to consider is setting a goal, an alternative criteria and pairwise comparison. Research for the determination of the exact composition of the desalination unit in order to achieve sustainable drinking water suppy in coastal areas and small islands has been conducted. The results of the study are as follows, the energy demand of 50.83%, operator costs of 26.64%, maintenance costs of 14.13% and chemical requirement 8.4%. For an alternative composition desalination unit of RO 10 m3 / day is the best alternative composition with value of 59.61%, the composition of the next alternative is RO 20 m3/ day of 30.40% and the last alternative of the desalination unit composition is RO 120 m3/ day of 09.99%.Key words : Desalination, Mukti Stage Flash Composition, AHP

SELEKSI ASISTEN PELATIH BELA DIRI DENGAN PERBANDINGAN METODE AHP (Analytic Hierarchy Process) DAN METODE SAW (Simple Additive Weighting)

2016 ◽  
Vol 1 (1) ◽  
pp. 088
Author(s):  
Wahyu Joni Kurniawan
Keyword(s):  
Decision Support ◽  
Decision Support System ◽  
Analytic Hierarchy Process ◽  
Support System ◽  
Analytic Hierarchy ◽  
Assistant Coach ◽  
Simple Additive Weighting ◽  
Hierarchy Process ◽  
Selection Of ◽  
Discipline Knowledge

This study was conducted to assist in the selection of martial assistant coach, to determine who is right. Its results will didadaptkan by comparing the two methods in the decision support system, by using the Analytic Hierarchy Process (AHP) and the Simple Additive Weight (SAW) in limiting the problems in producing the desired solution, using multiple criteria (multi-criteria). AHP and SAW has a different way of doing the calculation. This is done to determine which method is looking for help in making decisions. And in this study are the criteria Discipline, Knowledge, Leadership, Attitude, and Level. And there are sub criteria on Level, which Black (AND I) and Red Black II.

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