Properties of Fuzzy Implication Operators and Extension on Compositional Rule of Inference Algorithm
模糊蕴涵算子的性质和合成推理算法的扩展

Whether 34 fuzzy implication operators(FIOs) satisfy 10 properties is verified in this paper,five t operators and five s operators are gained,three propositions about FIOs and their circlemultiplication operators are proved also.By choosing different t operators and s operators,eight new formats of compositional rule of inference(CRI) are obtained.