摘要
为了减少主观因素对系统结构分析的干扰,充分考虑系统中要素、属性的关联影响,提出一种基于关联属性的系统结构分析模型.该模型基于定性分析构建判断矩阵,并利用确知属性权重代替属性影响权重建立影响关系矩阵,从而通过区分属性关联与否构造关联要素属性对属性的模糊关系矩阵,得到正、逆和双关联属性的贡献度与关联度,实现定性问题的定量分析.应用实例表明,该模型具有较强的实用性和可行性.
To reduce the subjective interfere with system structural analysis, by taking the relation effect of integrant/attribute into consideration, a system structural analysis model based on relation attribute is proposed. Based on the qualitative analysis the estimation matrix and the effect relation matrix are constructed. Then contribution degree and relation degree are acquired according to the fuzzy relation matrix of attribute-to-attribute with relation integrant. Application example shows the practicability and feasibility of the proposed method.
出处
《控制与决策》
EI
CSCD
北大核心
2013年第1期84-88,94,共6页
Control and Decision
基金
国家自然科学基金项目(60940007)
陕西省自然科学基础研究计划项目(2009JM8001-1)
关键词
系统结构分析
要素
关联属性
关联度
通信网络
system structural analysis
integrant
relation attribute
relation degree
communication networks
