欢迎您！东篱公司
退出
-
申报数据库
-
立项数据库
-
成果数据库
-
项目获奖数据库
中文摘要：
利用区间值模糊集的区间值水平截集的概念，给出了区间值模糊点与区间值模糊集邻属关系的定义，将这种邻属关系应用到区间值模糊代数的研究中，从而给出了（α，β）-区间值模糊子群的定义。通过研究16种（α，β）一区间值模糊子群，指出有意义的是（E，E）（∈，∈Vq），（∈∧q，E））-区间值模糊子群。证明了群G的一个区间值模糊子集A为（E，E）（（∈，∈Vq）或（E^q，∈））-区间值模糊子群的充要条件是对所有的λ[α1，d2]≤Eo．5，0．5]，[0．5，0．5-]＜μ=b1，b2]，其区间值水平截集Aλ和Aμ（Aλ或Aμ）为G的三值模糊子群。从而建立了基于区间值模糊点和区间值模糊集邻属关系的新的区间值模糊子群理论。
英文摘要：
By use of the concept of interval-valued level cut set on interval-valued fuzzy set, the neighborhood relations between the interval-valued fuzzy point and the interval-valued fuzzy set are presented. By applying these neighborhood relations, the （α,β）-interval-valued fuzzy subgroups are defined. It is pointed that the significant ones in 16 kinds of （α,β）-interval-valued fuzzy subgroups are the （E,E）（∈,∈Vq）, and （∈∧q,E）-interval-valued fuzzy subgroups. It is proved that an interval- valued fuzzy subgroup A over a group G is a （E, E）-interval-valued fuzzy subgroup （∈,∈Vq）- interval-valued fuzzy subgroup, or （∈∧q ）-interval-valued fuzzy subgroup） if and only if the interval- valued level cut set Aa is a three-valued fuzzy subgroup for any ）,= [a1 ,a2]≤[0. 5,0. 5] and ）,λ= [a1 ,a2] [0. 5,0. 5] （or for any ,;t=[a1,a2][0.5,0. 5] or ）.=[a1,a2]〉[0. 5,0.5], respectively）. Therefore, we established a kind of new interval-valued fuzzy subgroup theory based on the neighborhood relation between interval-valued fuzzy point and interval-valued fuzzy set.
同期刊论文项目
同项目期刊论文
Theoretical approach to modelling and analysis of the bioprocess with product inhibition and impulse
Second-Order Sliding Mode Control with Backstepping for Aeroelastic Systems Based on Finite-Time Tec
Nonlinear and chaos control of a micro-electro-mechanical system by using second-order fast terminal
Stabilization of the quadruple inverted pendulum by variable universe adaptive fuzzy controller base
Modelling and optimization of a continuous stirred tank reactor with feedback control and pulse feed
期刊信息
位置：