一类受控Petri网的控制器设计

摘要

通过挖掘Petri网的内在的结构特性,获得了一种新的解决禁止状态避免问题的控制器设计方法.这种设计方法适用于一类具有特殊结构的受控Petri网(即所有前向路径子网是状态机)的状态反馈控制器设计.在非并发的假设条件下,所综合的控制器是最大允许.%A novel controller synthesis method for solving forbidden states avoidance problem was presented by exploitingthe structural properties of Petri nets. The method could be used to design state feedback controllers for a special class of con-trolled Petri nets in which all precedence path subnets were state machines. The synthesized controller is maximally permissiveunder no concurrency assumption.