摘要
针对当前系统结构分析主观因素参与环节过多、计算过程相对复杂等问题,提出并设计"要素不公平"贡献度关联算法,得到要素对属性、属性对属性的模糊关系矩阵,继而获得属性、要素对系统的贡献度以及属性、要素的关联度,由此可以分析属性、要素对系统的影响程度及它们之间联系的紧密程度.算例分析表明:该算法主观因素干扰少,操作简单,更好地体现"要素不公平"贡献程度等特征,具有一定的合理性和有效性.
In order to solve the problems that there are too much subjective factor and complicated calculation process in system struc- tural analysis, the relation arithmetic which based on unfair integrant contribution degree was contrived, and then the contribution de- gree and the relation degree by means of fuzzy relation matrix of integrant-to-attribute and attribute-to-attribute were achieved. The ex- ample analysis indicates that this arithmetic contains less subjective factor and calculation process, incarnating unfair integrant contri- bution degree, finally testifying the rationality and validity of this method.
出处
《小型微型计算机系统》
CSCD
北大核心
2012年第9期2049-2052,共4页
Journal of Chinese Computer Systems
基金
国家自然科学基金项目(60940007)资助
全军军事学研究生课题项目(2010JY0815-488)
陕西省自然科学基础研究计划项目(2009JM8001-1)资助
空军工程大学电讯工程学院博士生创新基金项目(002)资助
关键词
系统结构分析
贡献度
关联度
属性
要素
system structural analysis
contribution degree
relation degree
attribute
integrant
