Nonhomogeneous decentralized supervisory control of discrete event dynamic systems

被引：0
|
作者：
Cho, KH
Lim, JT
机构：
来源：
IEICE TRANSACTIONS ON INFORMATION AND SYSTEMS | 1997年 / E80D卷 / 05期
关键词：
discrete event dynamic systems; decentralized supervisory control; locally controllable complementary tuple; nonhomogeneous decentralized supervisory control;
D O I：
暂无
中图分类号：
TP [自动化技术、计算机技术];
学科分类号：
0812 ;
摘要：
The supervisory control theory of discrete event dynamic systems was proposed in the framework of automata and formal languages. The concept of decentralized supervisory control was developed for the local supervisor S-i whose concurrent operation results in the closed-loop language L(boolean AND S-i/G) equal to that of global supervisor, L(S/G). In this letter we extend this concept by considering the problem of optimal combination of decentralized with centralized control in case pure decentralized control happens to be inadequate. We introduce the concept of locally controllable complementary tuple and present an analytical framework for nonhomogeneous decentralized supervisory control systems.
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页码：605 / 607
页数：3
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