Abstract: Utilizing algebraic techniques and the notion of disturbing fuzzy sets, the concept of disturbing fuzzy finite-state machines is introduced. In order to study the transition structure of disturbing fuzzy finite-state machines, some concepts, such as disturbing successors, disturbing subsystems, disturbing submachines, disturbing generators, disturbing basises and so on, are put forwards, and their related properties are studied.

Key words: disturbing fuzzy finite-state machine, disturbing successor, disturbing subsystem, disturbing submachine, strongly disturbing connected, disturbing generator, disturbing basis

摘要： 利用代数方法和扰动模糊集的概念，引入了扰动模糊有限状态机概念。为研究扰动模糊有限状态机的转移结构，提出了扰动模糊有限状态机的扰动后继、扰动子系统、扰动子机、扰动生成元、扰动基等概念，并研究了其相关性质。

关键词: 扰动模糊有限状态机, 扰动后继, 扰动子系统, 扰动子机, 强扰动连通, 扰动生成元, 扰动基