摘要
研究了基于蕴涵算子RL的模糊推理反向三Ⅰ方法的约束度理论,分析了约束度的性质,得到了一般化的α-反向三Ⅰ模糊取式下确界计算公式与α-反向三Ⅰ模糊拒取式上确界计算公式.
The theory of restriction on the degree of inverse triple I method with Lukasiewics's implication operator is studied and its properties are analyzed. The general formulae of infimum for α-solution of inverse triple I FMP (Fuzzy Modus Ponens) and supremum for α-solution of inverse triple I FMP (Fuzzy modus Tollens) are obtained, respectively.
出处
《系统科学与数学》
CSCD
北大核心
2004年第3期318-323,共6页
Journal of Systems Science and Mathematical Sciences
基金
国家973计划(2002CB312205)
国家自然科学基金(60274046)资助课题.
关键词
模糊推理
反向三I方法
约束度
蕴涵算子RL
模糊取式
Fuzzy reasoning, restriction degree, inverse triple I method, Lukasiewicz's implication operator.
