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S21 Vibrações e Análise Modal |
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Titulo:
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OVERVIEW OF FAULT DETECTION AND DIAGNOSIS METHODS APPLIED TO HVAC SYSTEMS.
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Resumo :
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THIS PAPER PRESENTS AN OVERVIEW ON FDD (FAULT DETECTION AND DIAGNOSTIC) APPLICATIONS TO HVAC (HEATING VENTILATION AND AIR-CONDITIONING) SYSTEMS. AN INTRODUCTION TO THE SUBJECT IS MADE, FOLLOWED BY A PRESENTATION OF THE DIFFERENT METHODS CONSIDERED IN THE DEVELOPMENT OF FDD SYSTEMS. A DISCUSSION ABOUT THE IMPORTANT FAULTS TAKING PLACE IN HVAC PLANTS AND, IN PARTICULAR THE ANALYSIS OF SENSOR ERRORS ARE ALSO CONSIDERED IN THE PAPER.
KEY-WORDS: REFRIGERATION, FAULT, FAILURE, DETECTION, FAULT DIAGNOSIS.
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Autores :
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Mendoza, Oscar S. H.
Pimenta, João M. Dias
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Trabalho Completo :
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