摘要
有效地刻画一个系统动态变化和状态的不确定性,作为经典离散事件系统的推广,模糊离散事件系统最近被提出并研究。该文用自动机和形式语言的方法研究了由自动机建模的模糊离散事件系统的一些性质,并给出乘积合成系统监督控制器的存在性条件,这些都是离散事件系统对应性质的推广。
To effectively represent possibility arising from the states and dynamics of a system,fuzzy discrete event systems as a generalization of conventional discrete event systems have been studied recently.Regarding to supervisory control theory,some properties for product composition in fuzzy discrete event systems modeled by fuzzy finite automata are discussed with formal languages and automata.The supervisor existence condition of product composition is proposed as well,which is extension of corresponding res...
出处
《杭州电子科技大学学报（自然科学版）》
2009年第1期79-81,共3页
Journal of Hangzhou Dianzi University：Natural Sciences
基金
国家自然科学基金资助项目(60772006)
关键词
离散事件系统
模糊有限自动机
可控性
乘积合成
discrete event systems
fuzzy finite automata
controllability
product composition
