Notes on Reliable Decentralized Supervissory Control of Fuzzy Discrete Event System with Communication Delays

The notion of Euc-controllable and k-reliably delay-Ec-coobservable are given, and the necessary and sufficient condition for the existence of k-reliable decentralized supervisor under communication delays are discussed in detail. Therefore, the realiablity of discrete event systems under communication delays is extended to fuzzy discrete event systems.