Using Fuzzy Synthetic Evaluation Model to Assess Technical Risk of China’s Alternative Fuel Vehicle Industry

2014 ◽  
Vol 986-987 ◽  
pp. 648-651
Author(s):  
Jin Feng Lin
Keyword(s):  
Evaluation Model ◽  
Alternative Fuel ◽  
Evaluation Index System ◽  
Fuzzy Synthetic Evaluation ◽  
Ahp Method ◽  
Technical Risk ◽  
Alternative Fuel Vehicle ◽  
Set Up ◽  
High Degree ◽  
Synthetic Evaluation

The energy, which has a close bearing on the national economy and the people’s livelihood, is always a world-wide attention issues. To promote the development of alternative fuel vehicle, we have to break through many technical difficulties, at the same time, as one of strategic emerging industry, China's alternative fuel vehicle industry future development has a high degree of uncertainty, will face a lot of risks. In this paper, we set up an evaluation index system of those risks and use AHP method and Fuzzy Synthetic Evaluation Model to assess technical risk of China’s alternative fuel vehicle industry.

Usability Evaluation of Welding Clamp Based on Improved Fuzzy Synthetic Evaluation Model

2012 ◽  
Vol 159 ◽  
pp. 400-404
Author(s):  
Ji Yan Li ◽  
Zhi Bing Yang
Keyword(s):  
Evaluation Method ◽  
Evaluation Model ◽  
Usability Evaluation ◽  
Evaluation Index System ◽  
Fuzzy Synthetic Evaluation ◽  
Ahp Method ◽  
Overall Evaluation ◽  
Index Weight ◽  
Quantitative Indexes ◽  
Synthetic Evaluation

Usability is the basic properties of the product, and it is the overall evaluation to the product usability. In this paper, firstly, establish a usability evaluation index system of the welding clamp. Then, use the improved fuzzy synthetic evaluation method to assess the usability of welding clamp. In an improved fuzzy synthetic evaluation model, the index weight which is identified by using AHP method is amended objectively by using entropy technology, the resolution ratio is improved by classifying the differences between qualitative indexes and quantitative indexes. Finally, get the evaluation results of the usability of a welding clamp according to the method above.

Usability Evaluation of Welding Clamp Based on Improved Fuzzy Synthetic Evaluation Model

2012 ◽  
Vol 510 ◽  
pp. 266-271
Author(s):  
Ji Yan Li ◽  
Zhi Bing Yang
Keyword(s):  
Evaluation Method ◽  
Evaluation Model ◽  
Usability Evaluation ◽  
Evaluation Index System ◽  
Theoretical Research ◽  
Fuzzy Synthetic Evaluation ◽  
Overall Evaluation ◽  
Index Weight ◽  
Quantitative Indexes ◽  
Synthetic Evaluation

Usability is the basic properties of the product, and it is the overall evaluation to the product usability. In this paper, firstly, establish a usability evaluation index system of the welding clamp. Then, use the improved fuzzy synthetic evaluation method to assess the usability of welding clamp. In an improved fuzzy synthetic evaluation model, the index weight which is identified by using AHP method is amended objectively by using entropy technology, the resolution ratio is improved by classifying the differences between qualitative indexes and quantitative indexes. Finally, get the evaluation results of the usability of a welding clamp according to the method above. The result is to some extent valuable, in terms of theoretical research, for improving the usability of welding clamp.

Fuzzy Synthetic Evaluation for Aviation Maintenance Support Ability

2013 ◽  
Vol 307 ◽  
pp. 429-432
Author(s):  
Xu Sheng Gan ◽  
Jing Shun Duanmu ◽  
Jian Guo Gao
Keyword(s):  
Support System ◽  
Evaluation Method ◽  
Influence Factor ◽  
Evaluation Model ◽  
Evaluation Index System ◽  
Fuzzy Synthetic Evaluation ◽  
Analytic Hierarchy ◽  
Good Decision ◽  
Aviation Maintenance ◽  
Synthetic Evaluation

To improve the evaluation level for aviation maintenance support system and provide a good decision-making for aircraft maintenance support, a quantitative evaluation method for aviation maintenance support ability is proposed. first the evaluation index system for aviation maintenance support ability is given on the basis of factor analysis for aviation maintenance support system, and then using Analytic Hierarchy Process to determine the weight of each influence factor, finally, based on fuzzy mathematics method, the three-level fuzzy synthetic evaluation model is established. The actual example validates is feasibility and effectiveness.

Study on Civil Architecture Energy Conservation Efficiency Fuzzy Synthetic Evaluation

2011 ◽  
Vol 94-96 ◽  
pp. 2292-2296
Author(s):  
Yong Ping Wang ◽  
Pei Yang ◽  
Chun Quan Dai
Keyword(s):  
Energy Conservation ◽  
Evaluation System ◽  
Evaluation Model ◽  
Evaluation Methodology ◽  
Efficiency Evaluation ◽  
Fuzzy Synthetic Evaluation ◽  
Conservation Efficiency ◽  
Synthetic Evaluation

Civil architecture energy conservation efficiency evaluation is a kind of multi-factors, multi-hierarchies and multi-criteria synthetic evaluation. Perfect civil architecture energy conservation efficiency evaluation indicators system and reasonably effective synthetic evaluation methodology are keys to do energy conservation efficiency synthetic evaluation. This paper is based on framing civil architecture energy conservation efficiency evaluation system, and uses fuzzy synthetic evaluation methodology to frame civil architecture energy conservation efficiency fuzzy synthetic evaluation model, in order to make the result of evaluation more objective and reasonable.

The Skimmer Selection Based on Fuzzy Decision in Response to Oil Spill

2014 ◽  
Vol 597 ◽  
pp. 472-475
Author(s):  
Yin Dong Zhang ◽  
Yang Liu
Keyword(s):  
Set Theory ◽  
Oil Spill ◽  
Evaluation Index System ◽  
Fuzzy Synthetic Evaluation ◽  
Fuzzy Decision ◽  
Decision Method ◽  
Oil Spill Response ◽  
Evaluation Matrix ◽  
Selection Of ◽  
Synthetic Evaluation

The decision method based on Fuzzy Synthetic Evaluation is presented to achieve skimmer selection in oil spill response. Firstly, the evaluation index system of skimmer is determined. Secondly, the fuzzy set theory is introduced to achieve quantification of skimmer qualitative indexes and the evaluation matrix of skimmer is established by expert investigation. Then the alternative skimmers are evaluated by the method of Fuzzy Synthetic Evaluation, and the optimal selection of skimmer can be obtained.

Fuzzy Synthetic Evaluation of Power Quality Based on Combination Weighting Method

2011 ◽  
Vol 201-203 ◽  
pp. 2470-2475
Author(s):  
Yuan Sheng Huang ◽  
Li Ming Yuan
Keyword(s):  
Power Quality ◽  
Fuzzy Theory ◽  
Evaluation Model ◽  
Weight Coefficient ◽  
National Standard ◽  
Fuzzy Synthetic Evaluation ◽  
Entropy Weight ◽  
Weighting Method ◽  
Evaluation Indexes ◽  
Synthetic Evaluation

According to the national standard, this paper presents the evaluation indexes of power quality and the classifications of each index. The method integrates advantages of both G1 and entropy weight coefficient method. Also, it establishes an fuzzy synthetic evaluation for power quality evaluation by fuzzy theory. 5 observation points on the power quality was graded. The test shows that the combination weighting evaluation model based on fuzzy synthetic evaluation can evaluate the power quality comprehensively and effectively.

Method of Parallel System Performance Evaluation Based on Multi-Level Fuzzy Synthetic Evaluation Model

2011 ◽  
Vol 301-303 ◽  
pp. 1202-1207
Author(s):  
Xue Mei Hou ◽  
Lei Yu ◽  
Zhi Bo Li ◽  
Zhu Ping Du ◽  
Bai You Lian
Keyword(s):  
Performance Evaluation ◽  
System Performance ◽  
Hot Spot ◽  
Evaluation Model ◽  
Evaluation Process ◽  
Parallel System ◽  
Fuzzy Synthetic Evaluation ◽  
Multi Level ◽  
System Performance Evaluation ◽  
Synthetic Evaluation

Nowadays, the parallel system performance evaluation is the hot spot topic. It’s helpful to improve the parallel system performance to establish a scientific evaluation model. In this paper, using of analytic hierarchy process and the fuzzy mathematics theory, the multi-level fuzzy synthetic evaluation model is established, the performance index system is defined and the parallel system performance evaluation process is realized.

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