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The research of grey clustering decision of assembly sequence based on petri net

Mo Qian,Luo Yi

Strategic Study of CAE 2008, Volume 10, Issue 11,   Pages 65-68

Abstract: are certainly qualitative, fuzzy, non-numerical, assembly sequence is regarded as a gray system, and greyclustering decision method is adopted to evaluate feasible assembly sequence.This paper analyzes the gray classification of the influence factor and studies grey clustering decisionmethod steps.according to the principle of petri net and obtain decision vector.

Keywords： assembly sequence     petri net     grey clustering decision method    

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Analytic Method to a Kind of Grey Fuzzy Decision Making Based on Entropy

Luo Dang,Liu Siwei

Strategic Study of CAE 2004, Volume 6, Issue 10,   Pages 48-51

Abstract:

Based on grey system theory and fuzzy theory, uncertain decision making problems and several relativearticles were studied, then points out the advantage and shortage of them when dealing with grey fuzzyIn this paper, using optimization theory and the maximum entropy formulism, a method for multi-attributegroup decision making based on the theory of grey fuzzy relation is established.Finally, an example demonstrates the validity of this method.

Keywords： grey fuzzy relation     entropy     multi-attribute decision making    

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A Decision-making Method Based on Fuzzy Sets and Rough Sets Theory

Luo Dang

Strategic Study of CAE 2004, Volume 6, Issue 12,   Pages 32-36

Abstract:

In this paper, a combined decision-making model is presented for dealing with uncertain and impreciseThe model is firstly to classify the uncertain examples given using fuzzy clustering analysis, to makea decision table specified,and then to simplify the decision table by means of the rough sets theoryIt gives all possible minimal decision algorithms associated with the decision table.These decision algorithms have found application in larger field.

Keywords： fuzzy clustering     rough sets     decision table     decision rule    

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Study on the Multi-attribute Decision Model of Grey Target Based on Interval Number

Dang Yaoguo,Liu Sifeng,Liu Bin

Strategic Study of CAE 2005, Volume 7, Issue 8,   Pages 31-35

Abstract: but none has studied the interval number decision model in grey target decision.fact that the distance of interval number generalizes the distance of real number is proved, then, the methodBased on the above, the multi-attribute decision model of grey target based on interval number is derived, which extends the grey target decision model from real number sequence to interval number sequenceand richens the grey theories in grey target decision.

Keywords： interval number     grey target decision     model     application    

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Study on Grey Incidence Decision Model of the Dynamic Multiple-attribute

Dang Yaoguo,Liu Sifeng,Liu Bin,Tao Yong

Strategic Study of CAE 2005, Volume 7, Issue 2,   Pages 69-72

Abstract: By this method to find the positive and negative ideal precept of each period, a new grey incidence decisionthis model, the developing character of each attribute in the system is fully consider, and applied to greyAll of the above provide a scientific and applied decision method for the dynamic multiple - attributedecision problems.Lastly, this method is demonstrated to be scientific and effective with a practical example.

Keywords： grey incidence analysis     multi-attribute decision     model    

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Application of a Novel Fuzzy Clustering Method Based on Chaos Immune Evolutionary Algorithm for Edge

Frontiers of Mechanical Engineering 2006, Volume 1, Issue 1,   Pages 85-89 doi: 10.1007/s11465-005-0023-6

Abstract:

A novel fuzzy clustering method based on chaos immune evolutionary algorithm (CIEFCM) is presentedThe experimental results show that the method not only can correctly detect the fuzzy edge and exiguousedge but can evidently improve the searching efficiency of fuzzy clustering algorithm based on IEA.

Keywords： disturbance amplitude     disturbance     diversity     generation     processing    

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Application of grey-taguchi method for optimization of dry sliding wear properties of aluminum MMCs

Rajesh SIRIYALA, Gopala Krishna ALLURU, Rama Murthy Raju PENMETSA, Muthukannan DURAISELVAM

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 3,   Pages 279-287 doi: 10.1007/s11465-012-0329-0

Abstract: sliding wear behavior of SiC-reinforced aluminum composites produced using the molten metal mixing methodInitially, the optimization of the dry sliding performance of the SiC-reinforced MMCs was performed using greyBased on the GRA, the optimum level parameters for overall grey relational grade in terms of WVL andAnalysis of variance was performed to determine the effect of individual factors on the overall grey

Keywords： aluminum     ANOVA (analysis of variance)     grey relational analysis     metal matrix composites     SiC particulates    

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A sampling method based on URL clustering for fast web accessibility evaluation

Meng-ni ZHANG,Can WANG,Jia-jun BU,Zhi YU,Yu ZHOU,Chun CHEN

Frontiers of Information Technology & Electronic Engineering 2015, Volume 16, Issue 6,   Pages 449-456 doi: 10.1631/FITEE.1400377

Abstract: In existing stratified sampling methods, however, all the pages in a website need to be analyzed for clusteringTo address this issue, we propose a novel page sampling method based on URL clustering for web accessibilityWe use a data set of 45 web sites to validate our method.Experimental results show that our URLSamp method is both effective and efficient for web accessibility

Keywords： Page sampling     URL clustering     Web accessibility evaluation    

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Financing Model Decision of Inter-basin Water Transfer Projects

Ji-wei Zhu,Li-nan Zhou,Zhao Zhai,Cong Wang

Frontiers of Engineering Management 2016, Volume 3, Issue 4,   Pages 396-403 doi: 10.15302/J-FEM-2016060

Abstract: In three aspects, such as the subject, the object and the target of the financing model, Grey Targetby using hierarchical decomposition method.Experts’ opinions financing model are transformed into the evaluation matrix based on the Dephi methodThe Weighted Grey Target Model is used to calculate the approaching degree of financing model and assistsfinancing mode decision.

Keywords： Inter-basin Water Transfer Projects     financing model     Weighted Grey Target Model     water diversion     Han River    

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A novel classification method for aid decision of traditional Chinese patent medicines for stroke treatment

Yufeng Zhao, Bo Liu, Liyun He, Wenjing Bai, Xueyun Yu, Xinyu Cao, Lin Luo, Peijing Rong, Yuxue Zhao, Guozheng Li, Baoyan Liu

Frontiers of Medicine 2017, Volume 11, Issue 3,   Pages 432-439 doi: 10.1007/s11684-017-0511-1

Abstract: Therefore, the aid-decision method is critical and necessary to help Western physicians rationally useIn this paper, Manifold Ranking is employed to develop the aid-decision model of traditional ChineseThird, the aid-decision model of traditional Chinese patent medicines for stroke treatment is constructedMoreover, the proposed model can obtain high accuracy of aid decision.

Keywords： traditional Chinese patent medicines     stroke     aid decision     data mining     manifold ranking    

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An Axiomatic Definition of Degree of Greyness of Grey Number

Liu Sifeng,Li Yi

Strategic Study of CAE 2004, Volume 6, Issue 8,   Pages 91-94

Abstract:

In this paper, an axiomatic system for the definition of degree of greyness of grey number is builtbased on discussion with two definitions of degree of greyness of grey number which have been put forwardTaking axioms as the criterion for definition of degree of grayness of grey number, a new formula fordefinition of degree of grayness of grey number has been formed with measure of the right range of greynumber and the background or field which is brought about by the grey number.

Keywords： grey systems     degree of greyness of grey number     measure     axiomatic definition    

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An evaluation model of water-saving reconstruction projects based on resource value flows

Runwen JIANG, Xiaohong CHEN, Lingchu ZHAO, Zhifang ZHOU, Tao ZHANG

Frontiers of Engineering Management 2022, Volume 9, Issue 2,   Pages 257-267 doi: 10.1007/s42524-020-0144-y

Abstract: We used Hina Advanced Materials Company as a case to construct an investment decision model to (1) calculateWe adopted gray situation decision analysis to identify the typical problems that occur in water resource

Keywords： value flow analysis     ternary materials enterprises     grey situation decision analysis     water resources    

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Timing decision-making method of engine blades for predecisional remanufacturing based on reliability

Le CHEN, Xianlin WANG, Hua ZHANG, Xugang ZHANG, Binbin DAN

Frontiers of Mechanical Engineering 2019, Volume 14, Issue 4,   Pages 412-421 doi: 10.1007/s11465-019-0551-0

Abstract: A timing decision-making method for predecisional remanufacturing is presented.The method can effectively solve the uncertainty problem of remanufacturing blanks.From the perspective of reliability, this study analyzes the timing decision-making interval for predecisionalengine blades are utilized as an example to demonstrate the validity and effectiveness of the proposed method

Keywords： predecisional remanufacturing     reliability     least squares support vector regression (LS-SVR)     game theory    

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Multi-objective optimization of cutting parameters in high-speed milling based on grey relational analysis

Tao FU, Jibin ZHAO, Weijun LIU

Frontiers of Mechanical Engineering 2012, Volume 7, Issue 4,   Pages 445-452 doi: 10.1007/s11465-012-0338-z

Abstract: In this study, the optimum cutting parameters are obtained by the grey relational analysis.The results of experiments show that grey relational analysis coupled with principal component analysis

Keywords： high-speed milling     grey relational analysis     principal component analysis     parameters optimization    

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Research on Product Optimization Design Method to Respond Rapidly to Customer Requirements

Li Rupeng,Wei Wei,Zhou Feng,Zou Cheng

Strategic Study of CAE 2018, Volume 20, Issue 2,   Pages 33-41 doi: 10.15302/J-SSCAE-2018.02.006

Abstract: This paper proposes a novel method for rapid response to CRs in product optimization design via fuzzyclustering and conjoint analysis-quality function deployment (CA-QFD).The proposed approach has twoThe first is classifying original complex CR data as a standard CR dataset by fuzzy clustering methodThe second is the new CA-QFD transformation method integrating conjoint analysis and traditional QFD,a machine's main hydraulic cylinder is carried out to demonstrate the validity of the proposed method

Keywords： rapid response to customer requirements     fuzzy clustering     requirements transformation     CA-QFD method    

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Title Author Date Type Operation

The research of grey clustering decision of assembly sequence based on petri net

Mo Qian,Luo Yi

Journal Article

Analytic Method to a Kind of Grey Fuzzy Decision Making Based on Entropy

Luo Dang,Liu Siwei

Journal Article

A Decision-making Method Based on Fuzzy Sets and Rough Sets Theory

Luo Dang

Journal Article

Study on the Multi-attribute Decision Model of Grey Target Based on Interval Number

Dang Yaoguo,Liu Sifeng,Liu Bin

Journal Article

Study on Grey Incidence Decision Model of the Dynamic Multiple-attribute

Dang Yaoguo,Liu Sifeng,Liu Bin,Tao Yong

Journal Article

Application of a Novel Fuzzy Clustering Method Based on Chaos Immune Evolutionary Algorithm for Edge

Journal Article

Application of grey-taguchi method for optimization of dry sliding wear properties of aluminum MMCs

Rajesh SIRIYALA, Gopala Krishna ALLURU, Rama Murthy Raju PENMETSA, Muthukannan DURAISELVAM

Journal Article

A sampling method based on URL clustering for fast web accessibility evaluation

Meng-ni ZHANG,Can WANG,Jia-jun BU,Zhi YU,Yu ZHOU,Chun CHEN

Journal Article

Financing Model Decision of Inter-basin Water Transfer Projects

Ji-wei Zhu,Li-nan Zhou,Zhao Zhai,Cong Wang

Journal Article

A novel classification method for aid decision of traditional Chinese patent medicines for stroke treatment

Yufeng Zhao, Bo Liu, Liyun He, Wenjing Bai, Xueyun Yu, Xinyu Cao, Lin Luo, Peijing Rong, Yuxue Zhao, Guozheng Li, Baoyan Liu

Journal Article

An Axiomatic Definition of Degree of Greyness of Grey Number

Liu Sifeng,Li Yi

Journal Article

An evaluation model of water-saving reconstruction projects based on resource value flows

Runwen JIANG, Xiaohong CHEN, Lingchu ZHAO, Zhifang ZHOU, Tao ZHANG

Journal Article

Timing decision-making method of engine blades for predecisional remanufacturing based on reliability

Le CHEN, Xianlin WANG, Hua ZHANG, Xugang ZHANG, Binbin DAN

Journal Article

Multi-objective optimization of cutting parameters in high-speed milling based on grey relational analysis

Tao FU, Jibin ZHAO, Weijun LIU

Journal Article

Research on Product Optimization Design Method to Respond Rapidly to Customer Requirements

Li Rupeng,Wei Wei,Zhou Feng,Zou Cheng

Journal Article