To the questions of propositional calculus on intuitionistic fuzzy logic (IFL), a synthetic method for finding the truth of IFL propositions using membership and hesitancy degree is proposed.

• 摘要针对直觉模糊逻辑及命题演算，提出了利用隶属度和犹豫度计算直觉模糊逻辑命题真值的合成方法。