【摘要】 在模糊推理领域中，采用五个蕴涵算子的五元蕴涵原理(QIP)方法是三Ⅰ方法的一种拓展.这里进一步将异蕴涵的思想引入其中，从而提出了面向FMT(fuzzy modus tollens)问题的泛五Ⅰ方法(简称为FMT-泛五Ⅰ方法).首先，建立了FMT-泛五Ⅰ方法的基本框架，包括解的定义和基本性质.其次，针对R-蕴涵算子证明了FMT-泛五Ⅰ方法的统一形式的解；并且针对一些具体的R-蕴涵算子提供了具体的解.然后，从FMT-泛五Ⅰ方法的内在机理出发，验证了其推理的还原性.最后，通过两个例子进行了模糊推理的计算和对比分析，并发现FMT-泛五Ⅰ方法比QIP方法的解更优.总而言之，作为面向FMT的QIP方法的推广，FMT-泛五Ⅰ方法提供了更多的选择空间，能获得更多更好的推理策略.更多还原

【Abstract】 In the field of fuzzy reasoning, the quintuple implication principle(QIP) method using five implication operators is an extension of the triple I method.We further introduce the differently implicational idea into it, and then propose the universal quintuple implicational method for the Fuzzy Modus Tollens(FMT) problem(FMT-universal quintuple implicational method for short).Firstly, the basic framework of FMT-universal quintuple implicational method is established, including the definition and basic properties of its solutions.Secondly, the unified form of solutions of FMT-universal quintuple implicational method is proved for R-implication operators.The solutions for some specific R-implication operators are also provided.Then, starting from the intrinsic mechanism of FMT-universal quintuple implicational method, the reasoning reducibility is verified.Finally, two examples are used to calculate and compare the fuzzy reasoning results, and it is found that the FMT-universal quintuple implicational method is better than the QIP method.In a word, as a generalization of the QIP method for FMT,the FMT-universal quintuple implicational method can provide more choice space, and obtain more and better inference strategies.更多还原