摘要
考虑由具有不可控变迁的受控Petri网建模的DES的控制器综合问题 .提出了兼具DES的逻辑型和结构型二种控制器优点的混合型Petri网控制器 :在系统状态的获取和跟踪上具有结构型控制器的优点 ,而在控制作用的实施上则具有逻辑型控制器的优点 .全文通过实例说明了混合型Petri网控制器的设计方法 .
This paper addresses the problem of controller synthesis of discrete event systems (DES) modeled by controlled Petri nets (PN) with uncontrollable transitions. The combined PN controller for DES proposed has both the virtues of the mapping controller and the compiled one, that is, it combines the advantages of the compiled controller in the aspect of obtaining and tracing system state and the mapping controller in the aspect of implementing of control action. Examples are used to illustrate the design method of the combined PN controller.
出处
《自动化学报》
EI
CSCD
北大核心
2003年第5期681-688,共8页
Acta Automatica Sinica
基金
SupportedbytheNationalOutstandingYouthScienceFoundationofP .R .China (6 0 0 2 5 30 8) ,theKeyProjectofCIMSundertheNationalHighTechnologyResearchandDevelopmentProgramofP .R .China (86 3Program )(2 0 0 1AA4 130 2 0 ) ,TeachingandResearchAwardProgramforOuts
关键词
离散事件系统
PETRI网
混合型控制器
逻辑型控制器
Algorithms
Constraint theory
Control equipment
Control system synthesis
Monitoring
Petri nets
Theorem proving
