Grey集上的逻辑和运算算子 

通过定义单位区间I的全体灰信息域上的偏序关系,给出grey集和grey关系在一个格上的定义。由单位区间上的模糊逻辑和运算算子,依据经典扩张原理构造了定义在格Θ(I)上相应的grey算子。由格运算的性质导出grey关系合成运算的表示,依照模糊化算子和判决化算子的定义得出对应的grey算子。讨论有关算子的基本性质并举例说明...
《计算机工程与应用》  2009年 第30期 下载次数(31)| 被引次数(0)

The Further Discussion of Distribution and Characters of Grey Potential Degrees 

Grey number has become a very important and useful tool to describe the pay-off matrix of game due to the inevitable defect of information and the limited ratio...
第25届全国灰色系统会议论文集  2014-04-22 下载次数(13)| 被引次数(0)

Fundamental definitions and calculation rules of grey mathematics: a review work 

Grey mathematics is the mathematical foundation of the grey system theory. Recently, some important results have been achieved. In order to accelerate the devel...
《Journal of Systems Engineering and Electronics》  2015年 第06期 下载次数(56)| 被引次数(1)

Research on evaluations of several grey relational models adapt to grey relational axioms 

Grey relational analysis is an important part of the grey systems theory, and it is the basis of the grey clustering analysis, grey decision-making and grey con...
《Journal of Systems Engineering and Electronics》  2009年 第02期 下载次数(170)| 被引次数(45)

Study of Grey Rough Set Model Based on Tolerance Relation 

This paper analyses several extended rough set models in incomplete information systems and proposes a tolerance relation based model of processing grey incompl...
《International Journal of Systems and Control》  2007年 第01期 下载次数(204)| 被引次数(3)

Ranking grey numbers based on dominance grey degrees 

With respect to the decision making problems where a lot of fuzzy and grey information always exists in the real-life decision making information system, it is ...
《Journal of Systems Engineering and Electronics》  2014年 第04期 下载次数(76)| 被引次数(6)

Prediction model of interval grey number based on DGM(1,1) 

In grey system theory,the studies in the field of grey prediction model are focused on real number sequences,rather than grey number ones.Hereby,a prediction mo...
《Journal of Systems Engineering and Electronics》  2010年 第04期 下载次数(246)| 被引次数(51)

Probability estimation based on grey system theory for simulation evaluation 

In the evaluation of some simulation systems, only small samples data are gotten due to the limited conditions. In allusion to the evaluation problem of small s...
《Journal of Systems Engineering and Electronics》  2016年 第04期 下载次数(42)| 被引次数(2)

三参数区间灰数信息下的决策模型研究 

多属性决策是解决不确定性决策问题的一种系统分析方法,它通过对备选方案的综合评价找出符合条件的最优方案,在决策科学领域有着广泛的应用。随着社会的发展,不确定性因素越来越多,决策信息往往不能用一个数值表示,而是以区间范围灰数的形式存在,因此灰色多属性决策方法以其特有的优越性,现已成为解决不确定性决策问题的重要方法,在工程决...
河南农业大学  硕士论文  2017年 下载次数(51)| 被引次数()

Improved grey prediction model based on exponential grey action quantity 

With the passage of time, it has become important to investigate new methods for updating data to better fit the trends of the grey prediction model. The tradit...
《Journal of Systems Engineering and Electronics》  2018年 第03期 下载次数(31)| 被引次数()

Research on grey modeling for simulating and forecasting of stream information in finite time 

Traditional grey modeling based on time sequence can not simulate and forecast stream information well. This paper proposes two grey modeling methods to simulat...
第25届全国灰色系统会议论文集  2014-04-22 下载次数(16)| 被引次数(0)

Construction mechanism of whitenization weight function and its application in grey clustering evaluation 

The clustering evaluation can be used to scientifically classify the objects to be evaluated according to the information aggregation of various evaluation rule...
《Journal of Systems Engineering and Electronics》  2019年 第01期 下载次数(9)| 被引次数()

基于区间灰数信息的广义关联度模型(英文) 

针对传统广义关联度模型在灰数信息背景下的拓展问题展开研究,构建了一类基于区间灰数信息的广义关联度模型。考虑现实背景下众多实际问题的元素值信息难以准确获取,采用区间灰数表征不确定信息,并将灰元信息划分成白部和灰部。在此基础上给出了基于灰数信息的广义关联度模型的求解算法。最后采用商用飞机成本指标选择问题进行实证分析说明模型...
《Transactions of Nanjing University of Aeronautics & …》  2012年 第02期 下载次数(199)| 被引次数(8)

Comprehensive multivariate grey incidence degree based on principal component analysis 

To overcome the too fine-grained granularity problem of multivariate grey incidence analysis and to explore the comprehensive incidence analysis model, three mu...
《Journal of Systems Engineering and Electronics》  2014年 第05期 下载次数(61)| 被引次数(7)

灰色博弈理论及其经济应用研究 

在博弈论中,除了不完全信息和有限理性等之外,还有未来的不确定性、有限知识(或称有限信息、贫信息[5])等等许多问题。然而按照目前学术界所惯用的对博弈问题从信息角度的划分来看,其所谓信息的完全与不完全主要是指博弈参与人的信息对称与不对称,在一定程度上可以说,它存在着忽略了信息“缺失”等不确定性问题研究的较严重缺...
南京航空航天大学  博士论文  2007年 下载次数(2226)| 被引次数(20)

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