摘要
本文研究一类部分同步离散事件系统分散监控与集中监控等价的条件,得到按控制指标自然分解的分散监控实现方式,由此提出了整体、局部目标最优实现一致性问题,并讨论了分散监控闭合回路的两种控制作用机理。最后给出了一种辅助分散监控的协调方案。
In this paper, the equivalent conditions between decentralized and centralized supervisory control of discrete event system with partial synchronization are studied, then the decentralized supervisory control can be realized according to natural separation of control specification. Moreover, the consistency of optimal realization between global and local goal is proposed, and two kinds of control functions for the closed-loop of decentralized supervisory control are also discussed. Finally, a coordination scheme is presented.
出处
《自动化学报》
EI
CSCD
北大核心
1992年第6期728-732,共5页
Acta Automatica Sinica
基金
国家863高科技计划CIMS主题和中国科学院自动化研究所复杂系统控制开放实验室的资助
关键词
离散事件系统
分散监控
形式语言
Discrete event systems
decentralized supervisory control
composition of automata
formal language
coordination.
