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S22 Mecatrônica |
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Title:
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PERFORMANCE EVALUATION OF CONTROL ARCHITECTURES
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Summary :
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ABSTRACT. THE DESIGN PHASE OF AUTOMATIC MANUFACTURING SYSTEMS COMPRISES MANY DIFFERENT TASKS AND AMONG THEM STANDS THE DESIGN OF A CONTROL ARCHITECTURE. ACTUALLY FOR HIGHLY DISTRIBUTED CONTROL SYSTEMS THE CHOICE FOR A SPECIFIC ARCHITECTURE HAS GREAT IMPACT ON THE OVERALL SYSTEM S LIFE CYCLE. IN SUCH CASES THE DESIGNER HAS TO PROPOSE EARLY ENOUGH IN THE SYSTEM S DESIGN PHASE A CONTROL ARCHITECTURE WHICH MUST FULFILL FUNCTIONAL REQUIREMENTS SUCH AS RESPONSE TIME. THIS WORK PRESENTS A FRAMEWORK FOR VALIDATING DISTRIBUTED CONTROL ARCHITECTURES BY MODELLING THE SYSTEM S DISTRIBUTED FEATURES WITH TOOLS FROM STRUCTURED ANALYSIS AND FURTHER TRANSLATING ITS DYNAMIC BEHAVIOR INTO TIMED COLORED PETRI NETS MODELS FOR SIMULATION. A CASE STUDY IS PROVIDED AS AN APPLICATION IN A DIDACTIC AUTOMATIC PLATFORM.
KEYWORDS: DISTRIBUTED CONTROL, SIMULATION, TIMED COLORED PETRI NETS, RESPONSE TIME
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Author :
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Faure, Jean-Marc
Rosario, Joao Mauricio
Viana, Luis Clovis Lima
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Paper View :
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