Fuzzy综合评判及其应用

借助于Fuzzy综合评判的基本理论 ,建立了单级与多级Fuzzy综合评判的算法模型 ,并给出实际例子说明该算法模型的有效性与实用性     

A fuzzy approach to qualitative cross impact analysis

This paper proposes a fuzzy approach to qualitative cross impact analysis. Cross impact analysis is seeking to find both direct and indirect relationships of variables relying on experts’ decisions to structure and formalize judgmental forecasting. The knowledge is often uncertain or fuzzy when dealing with future events. In addition, experts prefer to use linguistic terms or fuzzy values in their predictions. Therefore, a qualitative cross impact analysis is represented in terms of fuzzy relationships. Four different approaches including crisp binary, crisp rated, fuzzy linguistic and fuzzy rated are applied to a specific case—the security appliances sector. The results are then compared depending on the variables’ characteristics. The fuzzy approaches reveal different results than the crisp ones. The fuzzy rated approach makes it possible to “infer in a wider perspective” from the results and pick out hidden variables. On the other hand, the results of the fuzzy linguistic approach help in deciding for variables where indecision is high in other approaches. Finally, in contrast to crisp approaches, the fuzzy approaches are more successful in representing uncertainty.     

R~n上Fuzzy数的Fuzzy距离与Fuzzy极限

本文引入了三个重要概念,即R~n上Fuzzy数,R~n上Fuzzy数的Fuzzy距离和Fuzzy数序列的Fuzzy极限,并给出了它们的一些基本性质。     

用模糊数学对哲里木盟土地质量和适宜性的评价

本文用模糊数学对哲里木盟主要的土壤类型进行质量等级划分．共分为９个等级．在此基础上．用模糊综合评判确定了春小麦、玉米、水稻、高粱、黄豆等主要农作物适宜种植的土地类型．     

基于模糊集理论的医院员工弹性绩效评价系统

为提高医院绩效评价系统的及时性、客观性、准确性以及员工满意度,针对医院绩效评价中存在的模糊性、动态性,引入模糊集理论建立了医院员工弹性绩效评价系统。主要内容包括指标库的建立、多指标体系的构建、最优方案的选择、调整的权重和评价实施。最后应用这种思想构建了某医院的员工弹性绩效评价系统,并给出计算实例。     

我国企业内部冲突状态的评价测度模型

本文采用Fuzy集合论与AHP法相结合的思路,对企业内部冲突状态进行综合量化测度,建立了一个定量测度我国企业内部冲突状态的数学模型---二级模糊层次综合评判模型。     

再论Fuzzy矩阵的广义逆

文[1]、[2]与[3]间已就Fuzzy矩阵的广义逆问题进行了一系列的研讨.在此基础上，本文继续给出广义Fuzzy可逆阵的一些性质，并讨论了广义Fuzzy可逆阵的G-逆阵的广义Fuzzy可逆性问题，给出了几个判别定理．     

Biosphere Model for High Level Waste Repository

Method for environmental impact modeling involving uncertainty, overcoming the disadvantage of providing only one upper bound based on accumulated effects from all extreme events. This method provides a suite of upper and lower bounds based on any subset of such extreme events, to be chosen among by the decision maker.     

L-Fuzzy拓扑子群与L-Fuzzy拓扑商群

本文首先给出了L-fuzzy拓扑群的一个特征刻划,并以此证明了L-fuzzy拓扑群的拓扑子空间形成一个L-fuzzy拓扑群。其次,由L-fuzzy映射的连续性直接研究了L-fuzzy拓扑商群。     

康德审美观中的主体性

突出人的理性、强调主体的作用是康德美学的出发点。康德认为,美学主要是考察主体的情感,考察主体在什么样的主观条件下才能产生美;美与事物的内容无关,它完全取决于审美主体的主观心态。没有主体的情感,任何事物就无所谓美;崇高与美既有共同性又有差别性;天才是审美主体的天赋才能。