The relationship of controllability between classical and fuzzy discrete-event systems

被引：18

作者：

Liu, Junping ^{[1
]}

Li, Yongming ^{[1
,2
]}

机构：

[1] Shaanxi Normal Univ, Coll Math & Informat Sci, Xian 710062, Peoples R China

[2] Shaanxi Normal Univ, Coll Comp Sci, Xian 710062, Peoples R China

来源：

INFORMATION SCIENCES | 2008年 / 178卷 / 21期

基金：

美国国家科学基金会;

关键词：

discrete-event systems; fuzzy discrete-event systems; controllability; controllable; uncontrollable;

D O I：

10.1016/j.ins.2008.06.016

中图分类号：

TP [自动化技术、计算机技术];

学科分类号：

0812 ;

摘要：

We have known that the controllability of classical discrete-event systems has already been extended into fuzzy discrete-event systems. In this paper, firstly, we recall some related definitions and results of the controllability for classical and fuzzy discrete-event systems, respectively. Secondly, we are concerned with the relationship of the controllability between classical and fuzzy discrete-event systems. In particular, we show that there is an equivalence of the controllability between the two systems to some extent, some special proofs are also presented. Finally, we use this equivalence to extend some general controllability properties of classical discrete-event systems into fuzzy ones. (C) 2008 Elsevier Inc. All rights reserved.

引用

页码：4142 / 4151

页数：10

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