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Abstract(s)
Este trabalho pretende preencher uma lacuna no controlo difuso em todos os autómatos/controladores que usam a plataforma Codesys para a sua programação.
Começando por um levantamento histórico e a respetiva compreensão do que é a lógica difusa até à análise do que existe no mercado nos dias de hoje.
Será realizada uma abordagem do que é a plataforma Codesys e a utilização da norma IEC61131-3. Sendo efetuada também uma análise da norma IEC61131-7 que explica como deve ser realizado o controlo difuso em PLC.
Para colmatar a lacuna existente foi desenvolvido um software tendo por base a plataforma Codesys e validado e testado com o software SoMachine da Schneider Electric. Esse software será devidamente descrito para ser entendido de uma forma fácil.
This thesis aims to fill a diffuse control gap in all PLC/controllers that use the CoDeSys programming platform. Beginning with a historical survey and the respective understanding what is fuzzy logic to analyze what exists in the market today. An approach of what is the CoDeSys platform and the use of standard IEC61131-3 is performed. Will be made an analysis of the IEC61131-7 standard that explains how programming should be done in the fuzzy control PLCs. To fill the gap, a software was developed based on the CoDeSys platform and validated and tested with SoMachine software of Schneider Electric. This software will be fully described to be understood in an easy way.
This thesis aims to fill a diffuse control gap in all PLC/controllers that use the CoDeSys programming platform. Beginning with a historical survey and the respective understanding what is fuzzy logic to analyze what exists in the market today. An approach of what is the CoDeSys platform and the use of standard IEC61131-3 is performed. Will be made an analysis of the IEC61131-7 standard that explains how programming should be done in the fuzzy control PLCs. To fill the gap, a software was developed based on the CoDeSys platform and validated and tested with SoMachine software of Schneider Electric. This software will be fully described to be understood in an easy way.
Description
Keywords
Desenvolvimento Autómatos PLC Fuzzy Logic Lógica Difusa Omron Siemens Allen Bradley Schneider Electric SoMachine Codesys Desenvelopment