摘要
将层次分析模型中下层因素与支配它的上层因素分别视为条件属性和决策属性,借助粗糙集的约简和属性重要性理论,研究了融合粗糙集的层次分析法的指标体系的完善、指标权重的确定、判断矩阵的构造等问题,实现了层次分析法对领域知识的利用及粗糙集对层次结构问题的决策支持。将该方法应用于武器系统效能智能评价实践中,证明了该方法的可行性和有效性。
Under the condition that the lower-layer elements and their dominating upper-layer elements are considered as the condition attributes and the decision attributes separately, the following problems are studied: refining of assessment index system, acquirement of index weight and the constructing of judgment matrix based on the reduction and the attribute importance theory in rough sets, which achieve the sufficiency use of field knowledge for analytical hierarchy process and decision support of the hierarchy problems for rough sets. Applied to the evaluation practice of weapon effectiveness of modem self-propelled howitzer artillery, this method proves feasible and valid.
出处
《南京理工大学学报》
EI
CAS
CSCD
北大核心
2005年第4期451-454,共4页
Journal of Nanjing University of Science and Technology
关键词
粗糙集
知识
层次分析法
武器系统效能
rough sets
knowledge
analytical hierarchy process
weapon system effectiveness