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

Overall Evaluation ◽

Index Weight ◽

Quantitative Indexes ◽

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.

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

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.986-987.648 ◽

2014 ◽

Vol 986-987 ◽

pp. 648-651

Author(s):

Jin Feng Lin

Keyword(s):

Evaluation Model ◽

Alternative Fuel ◽

Evaluation Index System ◽

Ahp Method ◽

Technical Risk ◽

Alternative Fuel Vehicle ◽

Set Up ◽

High Degree ◽

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.

Fuzzy Synthetic Evaluation for Aviation Maintenance Support Ability

10.4028/www.scientific.net/amm.307.429 ◽

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 ◽

Analytic Hierarchy ◽

Good Decision ◽

Aviation Maintenance ◽

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.

Proceedings of The First International Symposium on Management and Social Sciences (ISMSS 2019) ◽

Evaluation Model for Applied College Teachers’ Social Responsibility Based on Fuzzy Synthetic Evaluation Method

10.2991/ismss-19.2019.62 ◽

2019 ◽

Author(s):

Juan Li ◽

Wenchao Wei

Keyword(s):

Social Responsibility ◽

Evaluation Method ◽

Evaluation Model ◽

College Teachers ◽

Fuzzy Comprehension Evaluation of Sunny Sports Activity Using Entropy Weight

10.4028/www.scientific.net/amm.539.908 ◽

2014 ◽

Vol 539 ◽

pp. 908-910

Author(s):

Feng Yu ◽

Yi Wu ◽

Xian Ming Shao ◽

Jian Chun Guo

Keyword(s):

Evaluation Method ◽

Sport Activity ◽

Evaluation Process ◽

Entropy Method ◽

Evaluation Index System ◽

Evaluation Index ◽

Entropy Weight ◽

Sports Activity ◽

By proceeding from practice of the sunny sport activity in higher education institutes, the principles of selecting evaluation index of the campaign have been put forward. Base on the No.17 document of the central committee and related principles, the paper establishes the evaluation index system of the activity. Considering the difficulty of fuzzy synthetic evaluation method in calculation of the multiple factors and ignorance of the relationship among evaluating objects, a new weight evaluation process using entropy method is introduced. This improved method for determination of weight of the evaluating indicators is applied in synthetic evaluation of the sunny sport activity. Compared with the original evaluation method, the method predigests the fuzzy synthetic evaluation process greatly and the evaluation results are more reasonable.

Fuzzy Synthetic Evaluation on Driver's Hazard Perception

10.4028/www.scientific.net/amm.543-547.4354 ◽

2014 ◽

Vol 543-547 ◽

pp. 4354-4357

Author(s):

Ying Cheng ◽

Lei Wang ◽

Xian Ping Gao

Keyword(s):

Work Experience ◽

Evaluation System ◽

Professional Training ◽

Evaluation Method ◽

Evaluation Model ◽

Weight Coefficient ◽

Hazard Perception ◽

Driving Experience ◽

Fuzzy synthetic evaluation method is used to evaluate the drivers hazard perception., evaluation system is set up taking drivers psychological for hazard perception, the identification of hazard factor, hazard attitude as the criterion level. The indexs weight coefficient is determined by the analytic hierarchy process, and the fuzzy synthetic evaluation model is established. Through the model testing, if the driver's hazard perception ability evaluation result is good, according to the principle of maximum membership, it is shown that the driving experience, which is beneficial to the forming of the mature hazard perception psychology, the drivers hazard factors identification index deduced from the virtual scene experiment influenced the hazard perception ability deeply. Seen from the distribution of driver hazard perception level, the professional drivers and amateur drivers has the very big difference, so professional training and work experience are benefit for the driver's hazard perception ability.

Evaluation to Enterprises’ Comprehensive Strength of Patent Based on Fuzzy Comprehensive Evaluation

Advanced Materials Research ◽

10.4028/www.scientific.net/amr.1065-1069.2514 ◽

2014 ◽

Vol 1065-1069 ◽

pp. 2514-2519

Author(s):

Zhi Jin Xu ◽

Yan Kui Song

Keyword(s):

Index System ◽

Evaluation Method ◽

Comprehensive Evaluation ◽

Evaluation Model ◽

Fuzzy Comprehensive Evaluation ◽

Evaluation Index System ◽

Evaluation Index ◽

Core Competitiveness ◽

Key Factor ◽

Overall Evaluation

The enterprise’s comprehensive strength of patent is a key factor to measure its core competitiveness. It is of strategic significance for an enterprise to analyze and evaluate objectively its comprehensive strength of patent. On the basis of an amount of domestic and foreign literature survey, case study and expert consultation, according to the 4 aspects of creation, application, protection and management of patent, the essay constitutes preliminarily an overall evaluation index system of the enterprise’s patent comprehensive strength which is composed of a set of 16 indexes, and analyzes the evaluation model and method of enterprise’s patent comprehensive strength with the fuzzy comprehensive evaluation and through a real case. The essay thinks the evaluation in essence is multi-object, multi-factor, multi-layer, fuzzy and comprehensive, and emphasizes it is the most important to determine evaluation index system and to select evaluation method reasonably in order to evaluate the enterprise’s patent comprehensive strength systematically, comprehensively, scientifically and effectively, to enhance the enterprise’s core competitiveness, and to realize its sustainable development.

Evaluation Method of Chemical Technology Safety Practical Operation Ability Based on Stochastic Model

Wireless Communications and Mobile Computing ◽

10.1155/2021/7060339 ◽

2021 ◽

Vol 2021 ◽

pp. 1-8

Author(s):

Xiaotong Wang

Keyword(s):

Stochastic Model ◽

Evaluation Method ◽

Evaluation Model ◽

Chemical Technology ◽

Evaluation Index System ◽

Chemical Safety ◽

Production Safety ◽

Practical Operation ◽

Index Weight ◽

Feature Mining

The current evaluation method does not consider the coordination and overall situation of various practical skills, which affects the evaluation contact degree and leads to hidden dangers of production safety. Therefore, an evaluation method of chemical technology safety practical operation ability based on a stochastic model is proposed. Using association rules to design the feature mining algorithm of practical operation ability, combined with crosslayer coding strategy, the mapping relationship between safety accidents and practical operation ability is established. The chemical safety practical operation skills are simulated by a random model, and the practical operation skills are classified and coordinated according to the simulation predictive control results. According to the coordination results, the evaluation index system is constructed, the index weight is determined, and the evaluation model of chemical technology safety operation ability is constructed. The experimental results show that the maximum connection degree of the evaluation method designed in this paper is 88.06%, and the evaluation results are more accurate, which is helpful to improve the production safety of chemical enterprises.

A multi-objective evaluation method based on connection numbers theory of hazardous chemical accidents emergency medical rescue capability

Hong Kong Journal of Emergency Medicine ◽

10.1177/1024907918819670 ◽

2019 ◽

Vol 27 (3) ◽

pp. 125-133

Author(s):

Yapeng Wang ◽

Jinguo Zhang ◽

Yundou Wang ◽

Xiaowen Xiong ◽

Xin Zhao

Keyword(s):

Index System ◽

Evaluation Method ◽

Evaluation Model ◽

Objective Evaluation ◽

Evaluation Index System ◽

Evaluation Index ◽

Chemical Accidents ◽

Hazardous Chemical ◽

Emergency Medical ◽

Partial Connection

Background: An objective, comprehensive and scientific evaluation of emergency medical rescue capability (EMRC) is of great realistic significance in assisting the health administrative department to grasp the overall response capability of all emergency medical rescue teams, enabling each team to have a full understanding of its own strengths and weakness and improve itself accordingly. At present, the research on the evaluation of EMRC in Hazardous Chemicals Accidents (HCA) is not systematic and in-depth, and the existing research results also have some shortcomings, such as, the lack of strong theoretical support for the evaluation index system, the relatively single function of evaluation methods, and so on. Objectives: The objective of this article is to research the evaluation index system and a new evaluation method of EMRC in HCA to overcome the above shortcomings. Methods: It establishes an emergency medical rescue capability model by employing the competency model and then constructs the evaluation index system on the basis of the analysis of all the factors of emergency medical rescue capability in hazardous chemical accidents and sets up an evaluation model based on the theory of connection numbers and partial connection numbers. It determines the competence ranking of several emergency medical rescue teams and the competence state of an individual emergency medical rescue team by calculating the connection principal value, and it also predicts how the emergency medical rescue capability will develop based on the values of partial connection numbers. Results: The example shows that the calculation process of this model is relatively simple, and its assessment results are objective and authentic, and moreover, its multi-functions can make up for the deficiency of the simplified function of other evaluation models. Conclusion: This method is scientific and rational to some extent and can provide reference for evaluation problems of the same kind.

Study on Civil Architecture Energy Conservation Efficiency Fuzzy Synthetic Evaluation

10.4028/www.scientific.net/amm.94-96.2292 ◽

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 ◽

Conservation Efficiency ◽

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.