Similarity-based supervisory control of discrete-event systems

被引：3
|
作者：
Cao, YZ [1 ]
Ying, MS [1 ]
机构：
[1] Tsing Hua Univ, Dept Comp Sci & Technol, State Key Lab Intelligent Technol & Syst, Beijing 100084, Peoples R China
来源：
IEEE TRANSACTIONS ON AUTOMATIC CONTROL | 2006年 / 51卷 / 02期
关键词：
controllability; discrete event systems; metric space; Pareto optimality; supervisory control;
D O I：
10.1109/TAC.2005.863515
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
Due to the appearance of uncontrollable events in discrete-event systems, one may wish to replace the behavior leading to the uncontrollability of pre-specified language by some quite similar one. To capture this similarity, we introduce metric to traditional supervisory control theory and generalize the concept of original controllability to lambda-controllability, where lambda indicates the similarity degree of two languages. A necessary and sufficient condition for a language to be lambda-controllable is provided. We then examine some properties of lambda-controllable languages and present an approach to optimizing a realization.
引用
收藏
页码：325 / 330
页数：6
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