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

页码：325 / 330

页数：6