Abstract: In the information processing of the electronic commerce, some dynamic, vague and indefinable problems are often analyzed and judged. The paper introduces the dynamic fuzzy logic (DFL) theory and its application in the information procession of the E-commerce, for example: obtain such respects as customer’s information, logistics providing and delivering and stock control, etc. Then through a concreted example, this paper describes the method and the inferential process that how to apply the DFL to deal with information processing problem.

Key words: Dynamic fuzzy logic (DFL), E-commerce, Information processing

摘要： 在电子商务的信息处理过程中，常要对一些动态的、模糊的、不确定的问题进行分析判断，在这些问题上，可以引入动态模糊逻辑理论进行分析判断。该文介绍了动态模糊逻辑理论、动态模糊逻辑在电子商务信息处理知识领域中的应用，如获取客户信息、物流配送以及库存管理等方面。并通过具体的实例来讲述运用动态模糊逻辑解决电子商务信息处理问题的方法和推理过程。

关键词: 动态模糊逻辑, 电子商务, 信息处理