A Comprehensive Evaluation Model of Network Information Security Based on Interval-Valued Fuzzy Mathematics

2012 ◽  
Author(s):  
Dongsheng Chen ◽  
Xin Li
Keyword(s):  
Information Security ◽  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Fuzzy Mathematics ◽  
Network Information ◽  
Comprehensive Evaluation Model ◽  
Interval Valued

The Application of Fuzzy Comprehensive Evaluation to Cutting Sequences' Optimization of Multi-Feature Part

2011 ◽  
Vol 188 ◽  
pp. 662-666
Author(s):  
Zhe Li ◽  
Min Li Zheng ◽  
Jia He ◽  
Jun Jian Ming
Keyword(s):  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Fuzzy Comprehensive Evaluation ◽  
Machining Process ◽  
Fuzzy Mathematics ◽  
Cutting Sequences ◽  
Comprehensive Evaluation Model ◽  
Science Management ◽  
Cutting Sequence ◽  
Set Up

The fuzzy comprehensive evaluation which is one of the important embranchment of fuzzy mathematics is often used in the field of science management and decision, but less used in the machining process. Based on the fuzzy mathematical theory, we put forward the establishing process of fuzzy comprehensive evaluation model, and then set up the three-grade fuzzy comprehensive evaluation model of cutting sequence. Three cutting sequences of multi-feature bearing chock component have been evaluated, the evaluation results have verified the rationality and trueness of the model. The application and dissemination of the fuzzy comprehensive evaluation will have active significance in the machining process.

scholarly journals A Comprehensive Evaluation Model for Curtain Grouting Efficiency Assessment Based on Prospect Theory and Interval-Valued Intuitionistic Fuzzy Sets Extended by Improved D Numbers

Energies ◽  
2019 ◽  
Vol 12 (19) ◽  
pp. 3674
Author(s):  
Liu ◽  
Song ◽  
Cui ◽  
Wang ◽  
Yu
Keyword(s):  
Prospect Theory ◽  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Intuitionistic Fuzzy Sets ◽  
Efficiency Evaluation ◽  
Comprehensive Evaluation Model ◽  
Curtain Grouting ◽  
D Numbers ◽  
Interval Valued ◽  
Grouting Efficiency

Grouting-efficiency evaluation is a key element in grouting-construction control. However, most existing grouting-efficiency evaluation models do not consider the hesitation and bounded rationality of experts and have difficulty in handling the problem of incomplete decision-making information generated by experts. Furthermore, the diversity of the evaluation indicators used can be further improved. This study conducts a comprehensive evaluation model to address these problems. An objective and reasonable fuzzy evaluation method is demonstrated through the integration of interval-valued intuitionistic fuzzy sets, prospect theory, and improved D numbers. The secondary permeability index is introduced to establish a more scientific evaluation indicator system. The proposed model is implemented in evaluating the curtain-grouting efficiency of a hydropower station, and its consistency, representativeness, and superiority are validated and analyzed.

Comprehensive Evaluation Research on the Properties of Sportswear Fabrics

2013 ◽  
Vol 779-780 ◽  
pp. 302-306
Author(s):  
Yan Jun Liu ◽  
Bing Yan Wei
Keyword(s):  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Evaluation Research ◽  
Fuzzy Mathematics ◽  
Fiber Structure ◽  
High Quality ◽  
Evaluation Indexes ◽  
Comprehensive Properties ◽  
Comprehensive Evaluation Model ◽  
Comprehensive Property

Fuzzy mathematics were used to evaluate the comprehensive property of fabrics in this paper. This is because fabrics are good or bad is a feeling of Physiology and psychology, used fuzzy mathematics to evaluate its comprehensive properties is objective and accurate. First, the evaluation indexes are selected according to the required performance of sporswear fabrics, and the Fuzzy mathematics was used to establish comprehensive evaluation model, then the comprehensive property of four sportswear fabrics were evaluated based on this comprehensive evaluation model. The evaluation result indicated that polyester cover cleancool fiber structure fabric has the best comprehensive property, this comprehensive evaluation results pruved that this developed sportswear fabric has excelltent comprehensive properties,and it is suitable for making high quality sportswear.

Comprehensive Evaluation Research on the Performances of High Quality Underwear Fabrics

2012 ◽  
Vol 184-185 ◽  
pp. 909-913
Author(s):  
Yan Jun Liu ◽  
Tao Xue ◽  
Li Yang
Keyword(s):  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Evaluation Research ◽  
Bamboo Fiber ◽  
Wool Fiber ◽  
Fuzzy Mathematics ◽  
High Quality ◽  
Comprehensive Evaluation Model ◽  
Autumn And Winter ◽  
Fiber Fabric

Abstract. The performances of underwear fabrics are good or bad is a concept of Physiology and psychology, comprehensive evaluation of its performances by fuzzy mathematics is objective and accurate. Fuzzy mathematics was used in this paper to establish comprehensive evaluation model, and on the basis of this model, the comprehensive evaluation on the performances of the four warmth underwear fabrics were made. The evaluation result indicated that the comprehensive performances of wool fiber covering bamboo fiber compound fabric are superior to pure wool fiber fabric and wool/ bamboo fiber blended fabric. These kinds fabrics are suitable for making high quality warmth underwear for autumn and winter.

Research on Vague Evaluation Based on Loader Cab Man-Machine Inferface

2011 ◽  
Vol 145 ◽  
pp. 510-514
Author(s):  
Jian Tao Lu ◽  
Yan Hui Zhu
Keyword(s):  
Optimal Design ◽  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Fuzzy Mathematics ◽  
Analysis And Evaluation ◽  
Set Membership ◽  
Comprehensive Evaluation Model ◽  
Machine Interface ◽  
Multi Level ◽  
Man Machine Interface

In this paper, the application of fuzzy mathematics theory to the loader cab man-machine interface analysis and evaluation, preliminary built the interface multi level comprehensive evaluation model, using alternative score set membership function, through the evaluation model of certain type of loader cab man-machine interface for comprehensive evaluation, conducive to the realization of the loader driving human-machine interface optimal design target.

Fuzzy Evaluation Based on Interval-Valued in the Application of Driver Traffic Behavior

2013 ◽  
Vol 869-870 ◽  
pp. 281-287
Author(s):  
Yao Nan Li ◽  
Guo Zhong Ma
Keyword(s):  
Traffic Safety ◽  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Fuzzy Comprehensive Evaluation ◽  
Evaluation Index System ◽  
Fuzzy Evaluation ◽  
Safety Behavior ◽  
Basic Algorithm ◽  
Comprehensive Evaluation Model ◽  
Interval Valued

The paper discusses the definition of interval number and basic algorithm. It also described the problem of interval ranking and introduced interval-valued fuzzy comprehensive evaluation model. The model is more suitable for evaluation of many factors, weight distribution than the uniform case.Interval-valued fuzzy comprehensive evaluation model to judge the field of driver traffic safety behavior. According to literature reviews to establish the evaluation index system and set .Then determine the weight of different factors and required basic data by the expert scoring. Finally, the results of the evaluation model is excellent.The application examples explain that the method can effectively reduce the loss of information which with good results.

Fuzzy Comprehensive Evaluation Model of Selecting Football Coach

2014 ◽  
Vol 989-994 ◽  
pp. 1821-1824
Author(s):  
Cong Jun Rao ◽  
Jin Hui Dong
Keyword(s):  
Index System ◽  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Fuzzy Comprehensive Evaluation ◽  
Fuzzy Mathematics ◽  
Uncertain Information ◽  
Football Coaches ◽  
Comprehensive Evaluation Model ◽  
Comprehensive Level ◽  
Football Coach

In this paper, the problem of selecting football coach is analyzed and studied. Concretely, a new index system of evaluating the football coach which includes coaching ability, team scores and personal achievement is designed, and then a comprehensive evaluation model based on fuzzy mathematics is presented to rank all candidates and to select the optimal football coach. Therefore, a novel and effective way is obtained to solve the problem of evaluating the comprehensive level of football coaches under the uncertain information.

Fuzzy Mathematics Evaluation on the Properties of Warmth Retention Underwear Fabrics

2014 ◽  
Vol 912-914 ◽  
pp. 149-153 ◽  
Author(s):  
Yan Jun Liu ◽  
Na Na Tian
Keyword(s):  
Double Layer ◽  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Fuzzy Mathematics ◽  
High Quality ◽  
Evaluation Result ◽  
Comprehensive Properties ◽  
Comprehensive Evaluation Model ◽  
Warmth Retention ◽  
Comprehensive Property

The comprehensive properties of the developed warmth retention underwear fabrics and other three selected samples were evaluated by Fuzzy mathematics in the paper. First, on the basis of analysis of the required performance of warmth retention underwear fabrics, the evaluation metrics were determined. Then we used Fuzzy mathematics to establish the comprehensive evaluation model, and with this modle, the comprehensive properties of the four underwear fabric sample were evaluated.The evaluation result showed that wool cover cleancool fiber double-layer underwear fabrics has the best comprehensive property, it is suitable for making high quality warmth retention underwear.

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