Notice of Retraction The comprehensive evaluation method of equipment maintainability parameter based on multi-hierarchal gray correlation degree

2013 ◽  
Author(s):  
Da Xu ◽  
Bao-Qi Wang ◽  
Xi Wu ◽  
Shu-Lin Liu
Keyword(s):  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Comprehensive Evaluation Method ◽  
Gray Correlation Degree ◽  
Correlation Degree ◽  
Gray Correlation

Study of Gray Correlation Degree Method in Environmental Warning

2012 ◽  
Vol 253-255 ◽  
pp. 1028-1031
Author(s):  
Shu Fang Li ◽  
Wei Dai
Keyword(s):  
Quantitative Evaluation ◽  
Evaluation Method ◽  
Warning System ◽  
Entropy Method ◽  
Practical Work ◽  
Ecological Environment ◽  
Affecting Factors ◽  
Gray Correlation Degree ◽  
Correlation Degree ◽  
Gray Correlation

A simple and reasonable, practical, strong quantitative evaluation method- entropy method is proposed for China's ecological environment to provide reference for the evaluation. However, in practical work, the factors, which have a great impact on eco-environment, are many but also have greater ambiguity and uncertainty. Just having simple value of estimate call not guides our work. So in this paper all kinds of affecting factors which environmental warning system are analyzed by gray correlation degree method and the relatively important arrange. It puts forward valuable suggestions for the effective using of environmental warning system in practical works.

The Application of Fuzzy Comprehensive Evaluation in the Bias Cut Fabric Choice

2013 ◽  
Vol 796 ◽  
pp. 567-572 ◽  
Author(s):  
Li Jing ◽  
Chen Chao
Keyword(s):  
Mechanical Properties ◽  
Fuzzy System ◽  
Comprehensive Evaluation ◽  
Evaluation Model ◽  
Fuzzy Comprehensive Evaluation ◽  
Optimal Selection ◽  
Gray Correlation Degree ◽  
Correlation Degree ◽  
Gray Correlation ◽  
Selection Of

To establish the evaluation model of the garment fabric, the method of fuzzy system theory was used to value the the mechanical properties of one bias cut garment’s the fabric and improved gray correlation degree analysis was used to calculate the weight of each properties index. The subjective judgment on fabric was quantitatively processed, which further refine the complex optimal selection of fabric problem and provided a new way for the optimization of garment fabrics.

The Research on the Management of Project Group for Flexibility Based on Fuzzy Comprehensive Evaluation

2011 ◽  
Vol 121-126 ◽  
pp. 4842-4846
Author(s):  
Yun Ning Zhang ◽  
You Hong Cai
Keyword(s):  
Evaluation Method ◽  
Comprehensive Evaluation ◽  
Influence Factors ◽  
Fuzzy Comprehensive Evaluation ◽  
Evaluation Index System ◽  
Group Management ◽  
Comprehensive Evaluation Method ◽  
Project Group ◽  
Gray Correlation ◽  
Correlation Analysis Method

Project group is characteristic of dynamic uncertainty and higher complexity ，which decides its management methods need to have enough flexibility. Based on the analysis of the flexible influence factors of the project group of management, the paper constructs the project group management flexibility evaluation index system, introduces fuzzy comprehensive evaluation method to the evaluation, and in order to increase its objectivity and feasibility ures the gray correlation analysis method to determine the weights during the process of solving. Finally provides an application example to show that the method is effective and practical.

The Application of Grey Relational Analysis Model in the Performance Evaluation of Agricultural Product Logistics Companies

2014 ◽  
Vol 687-691 ◽  
pp. 5165-5168 ◽  
Author(s):  
Hang Yu ◽  
Kai Zhang
Keyword(s):  
Comprehensive Evaluation ◽  
Relational Model ◽  
Gray Relational Analysis ◽  
Agricultural Product ◽  
Analysis Model ◽  
Logistics Enterprise ◽  
Relational Analysis ◽  
Gray Correlation Degree ◽  
Correlation Degree ◽  
Gray Correlation

In this paper, the use of gray relational analysis theory and methods, Evaluation for agricultural logistics and enterprise performance evaluated. The results obtained using the comprehensive evaluation can provide an objective for the logistics enterprise managers, rational basis for decision making. Innovation of this paper is to use gray relational model to widen, the calculation methods of gray correlation degree of improvement.

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