摘要
针对智能控制系统既包含连续变量又包含离散事件的特点 ,给出了统一的混合模型结构。下层受控对象的状态演化导致事件的发生 ,并由上层的离散事件系统控制器做出监督决策 ,发出相应的控制命令。上下层之间的接口设计采用模糊逻辑的表示方法 ,具有一定的智能性 ,可处理受控对象的多模型结构以及对象模型的不确定性。
According to the character of intelligent control system including both continuous variables and discrete events, an unified hybrid model is given. The state evolution of low-level controlled plant conduces to event occurrence, whenever high-level discrete event system controller issues corresponding control commands and makes decision. Fuzzy logical tool is used to design the interface, which has certain intelligence and suits to the settlement of plant' multi-model structure as well as structure uncertainty.
出处
《控制与决策》
EI
CSCD
北大核心
2001年第2期245-247,253,共4页
Control and Decision
关键词
智能控制系统
混合系统
模糊逻辑接口
离散事件系统
intelligent control system
hybrid system
fuzzy logical interface
discrete event system
