MODELAGEM E ANÁLISE DO PADRÃO IEEE 1451 POR MEIO DE MÁQUINAS DE ESTADOS FINITOS

Abstract

The incompatibility and inflexibility of theprotocols employed in the industrial networks. It’s made anew standard interface between transducer (sensor andactuators) connected in network, denominated IEEE 1451.That provides the interoperability and the way as it shouldoperate the system fieldbus, through hardware and softwarespecifications. IEEE 1451 is divided in committees, whicheach one specifies standards for different forms ofcommunication of the transducers disposed in network.However as other electronic circuits, the specifications asmuch of hardware as of software of IEEE 1451 can bemodeled, analyzed and synthesized in the finite statemachine form, caning be graphically or through algorithmsthat use hardware description language. Therefore, the lifecycle of the application processor in the standard IEEE1451 was modeled and analyzed graphically as finite statemachines described by the model of Mealy and Moore.Index Terms ⎯ Finite State Machine, IEEE 1451.