Fuzzy Comprehensive Evaluation Method for Electric Safety in Plants and Mines

2010 ◽  
Vol 40-41 ◽  
pp. 398-403
Author(s):  
Jing Jiang ◽  
Xue Song Zhang
Keyword(s):  
Coal Mining ◽  
Evaluation System ◽  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Fuzzy Comprehensive Evaluation ◽  
Electrical Safety ◽  
Evaluation Procedure ◽  
Hazard Evaluation ◽  
Hierarchy Theory ◽  
The Evaluation System

In this paper, the analytic hierarchy theory and fuzzy mathematics method from ergonomics perspective were used to research reliability of the electrical safety evaluation system from coal mining enterprises. In view of ambiguity and randomness of the evaluation system, the multi-level electrical hazard evaluation system was established and the objective weights were calculated on expert consultation method. Finally, the evaluation procedure and evaluation model from a large coal mining enterprises was given. The experimental results show that the evaluation system has a certain engineering value.

Fuzzy Comprehensive Evaluation on Regional Development Level of General Aviation in China

2013 ◽  
Vol 706-708 ◽  
pp. 2007-2011
Author(s):  
Xing Zhong Wen
Keyword(s):  
Regional Development ◽  
Evaluation System ◽  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Fuzzy Comprehensive Evaluation ◽  
General Aviation ◽  
Civil Aviation ◽  
Regional Administration ◽  
Development Level ◽  
The Evaluation System

t can provide the basis on drafting the regional general aviation development policy for government departments and civil aviation regulatory agencies by analyzing the regional general aviation development level scientifically. The regional development level of general aviation in 2009 is chosen as the research object. According to the seven regional administration of Civil Aviation Administration of China (North China, Northeast, East China, Central and southern, Southwest, Northwest, Xinjiang), the region of general aviation is divided into seven parts. The evaluation system of operational scale and operational efficiency of regional general aviation is established. The weights of the seven indicators in the evaluation system are determined by Analytic Hierarchy Process (AHP) and the development level of seven region of general aviation is evaluated by Fuzzy Comprehensive Evaluation Method. Finally, the development levels of seven region of general aviation are settled by the values of Fuzzy Comprehensive Evaluation. The relative good and weak regions of general aviation development are identified.

scholarly journals Evaluating pollution degree of oil spills on the sea surface

2021 ◽  
Vol 293 ◽  
pp. 01020
Author(s):  
Xuan Zhou ◽  
Jie Kou ◽  
Hao Chao ◽  
Taiyang Wang
Keyword(s):  
Oil Spill ◽  
Evaluation System ◽  
Evaluation Method ◽  
Oil Spills ◽  
Comprehensive Evaluation ◽  
Fuzzy Comprehensive Evaluation ◽  
Sea Surface ◽  
Analytic Hierarchy ◽  
Central Platform ◽  
The Evaluation System

This article analyses influencing factors of pollution degree of oil spills on the sea surface and establishes corresponding evaluation system, thus combines fuzzy comprehensive evaluation method and analytic hierarchy process to evaluate pollution degree of oil spill accidents in the Bohai Sea. Based on the evaluation system, oil spill accidents in Penglai 19-3 oilfield and Suizhong 36-1 oilfield central platform are classified as serious pollution and light pollution respectively, which is consistent with relevant institutions and scholars, proving the rationality of the evaluation system and parameter selected.

Research on Horizontal Well Development Effect Assessment in Super-Low-Abundance Thin Reservoir

2012 ◽  
Vol 524-527 ◽  
pp. 1261-1265
Author(s):  
Bin Nie ◽  
Yue Tian Liu ◽  
Ting Jing Zhang
Keyword(s):  
Evaluation System ◽  
Horizontal Well ◽  
Comprehensive Evaluation ◽  
Fuzzy Comprehensive Evaluation ◽  
Evaluation Approach ◽  
Analysis Process ◽  
Statistical Analysis Method ◽  
Well Development ◽  
Thin Reservoir ◽  
The Evaluation System

Based on the actual production data, this paper selected some evaluation parameters and established reasonable evaluation criterion for the horizontal well development effect in the ultra low-abundance and thin zone reservoir by using statistical analysis method，reservoir engineering analysis process and reservoir numerical simulation technology .In addition, a development effect evaluation system specially for the horizontal well development effect in the ultra low-abundance and thin layer reservoir was build up with the fuzzy comprehensive evaluation approach. Finally, the evaluation system were applied in several low-abundance and thin reservoir blocks. It was shown that the evaluation system can scientifically estimate the development effect of this kind of reservoir and has a practical application value.

The Application of Fuzzy Comprehensive Evaluation Model in the Teaching Evaluation System

2013 ◽  
Vol 303-306 ◽  
pp. 1452-1455 ◽  
Author(s):  
Shu Wen Sun ◽  
Yu Wen Zhai
Keyword(s):  
Evaluation System ◽  
Online Teaching ◽  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Fuzzy Comprehensive Evaluation ◽  
Teaching Evaluation ◽  
Comprehensive Evaluation Method ◽  
Time Control ◽  
Control Change

According to the subjectivity, randomness and fatigue of the satisfaction selection of online teaching evaluation indicators for the students, the level of teachers teaching can not truly measure by the evaluation results. This paper introduces the fuzzy comprehensive evaluation method to deal with the evaluation data, and Practice has proved that this method produced results more equitable to reflect on teaching level. Which help teachers to promptly improve and improve teaching, the variable quality of teaching time control for process control, change the static management for dynamic management.

Research of Small and Medium-Sized Enterprises Performance Evaluation System Based on ERP

2012 ◽  
Vol 452-453 ◽  
pp. 726-730
Author(s):  
Yao Wu Wei
Keyword(s):  
Performance Evaluation ◽  
Enterprise Resource Planning ◽  
Evaluation System ◽  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Resource Planning ◽  
Fuzzy Comprehensive Evaluation ◽  
Evaluation Index System ◽  
Operating Efficiency ◽  
Erp Implementation

ERP (Enterprise Resource Planning) is a kind of advanced management method and ideological system, which is an effective tool to improve operating efficiency. In reference to the domestic and foreign relevant research results, this paper attempts to find a set of evaluation index system and method, which is suitable for small and medium-sized enterprises in China implementing ERP system performance evaluation according to characteristics. Then use AHP to determine each index weight and evaluate comprehensively ERP implementation performance of small and medium-sized enterprise employing the fuzzy comprehensive evaluation method. This can provide ERP project methodological guidance and help enterprise to carry out the scientific decision, improve the success rate of ERP implementation, and promote the process of ERP in our country popularity.

Study on the Effect Evaluation of Spinescence Application on Segregating Gratings of Expressway - Taking Wu (Ding) – Kun (Ming) Expressway as Example

2014 ◽  
Vol 937 ◽  
pp. 419-423
Author(s):  
Yi Wei Li ◽  
Yi Shen ◽  
Qiang Meng
Keyword(s):  
Evaluation System ◽  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Isolation Effect ◽  
Effect Evaluation ◽  
Comprehensive Evaluation Method ◽  
The Evaluation System

In order to evaluate the application effect of spinescence as an alternative to metal segregating gratings of expressway, the evaluation system is built. By using the methods of AHP and FCE the comprehensive isolation effect evaluation of Solanum deflexicarpum is carried out. The result shows that the comprehensive evaluation method can guide and enhance the effect of future spinescence application on segregating gratings engineering of expressway.

The Green Supply Chain Management Risk Analysis

2012 ◽  
Vol 573-574 ◽  
pp. 734-739 ◽  
Author(s):  
Rui Min Ma ◽  
Li Fei Yao ◽  
Rong Huang
Keyword(s):  
Supply Chain ◽  
Supply Chain Management ◽  
Evaluation System ◽  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Fuzzy Comprehensive Evaluation ◽  
Green Supply Chain Management ◽  
Green Supply Chain ◽  
Chain Management ◽  
Comprehensive Evaluation Method

This paper first introduces research about green supply chain management, and points out the differences between green supply chain management and traditional supply chain management according to the characteristics of green supply chain. Then, the paper analyses the sources of risk in green supply chain management fundamentally and constructs a risk evaluation system owing to the classification of sources. Finally paper makes a quantitative analysis to the risk of green supply chain with the fuzzy comprehensive evaluation method.

Application of AHP - Fuzzy Comprehensive Evaluation Method in Students Assessment

2014 ◽  
Vol 962-965 ◽  
pp. 3010-3015 ◽  
Author(s):  
Ning Zhang ◽  
Zhi Gang Zhang
Keyword(s):  
Evaluation System ◽  
Evaluation Method ◽  
Student Evaluation ◽  
Comprehensive Evaluation ◽  
Fuzzy Comprehensive Evaluation ◽  
Fuzzy Comprehensive Evaluation Method ◽  
Comprehensive Evaluation Method

The evaluation object is defined more reasonable. This paper establishes the student evaluation system by scientific questionnaire firstly, then determines the index weights by using AHP, thirdly quantifies the qualitative indexes according to the fuzzy comprehensive evaluation method. Finally we get each student’s score of the student evaluation system. Aiming at freshmen and sophomore , the student evaluation system can objectively reflect the students' comprehensive quality and have a guiding significance for improving the students' comprehensive quality.

Entropy Weight Multi-Level Fuzzy Comprehensive Evaluation in Power Plant Security Based on Reliability Identification

2012 ◽  
Vol 482-484 ◽  
pp. 2390-2395
Author(s):  
De Qiang Li
Keyword(s):  
Power Plant ◽  
Evaluation System ◽  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Fuzzy Comprehensive Evaluation ◽  
Security Evaluation ◽  
Fuzzy Evaluation ◽  
Entropy Weight ◽  
Multi Level

In the paper, we establish an evaluation system in the study of four aspects such as people, regulation, equipment and technology management, field management and engineering construction. We present an entropy weight multi-level fuzzy comprehensive evaluation model in power plant security on the basis of reliability identification. Firstly, it identifies the reliability of power plant security evaluation system. Secondly, it can meet the condition that the system is reliable. Then it obtains the indicator weight of all levels in the evaluation system by the entropy weight method. Finally, it carries out a comprehensive evaluation in power plant security by the multi-level fuzzy evaluation method.

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