Banca de DEFESA: GUSTAVO BEZERRA PAZ LEITAO

Uma banca de DEFESA de DOUTORADO foi cadastrada pelo programa.
DISCENTE : GUSTAVO BEZERRA PAZ LEITAO
DATA : 09/11/2018
HORA: 14:30
LOCAL: Auditório do PPGEEC
TÍTULO:

Online Classification of Abnormal Situations in Operation of Industrial Processes Based on Alarms and Process Variables

PALAVRAS-CHAVES:

alarm processing, failures diagnosis, industrial automation, alarm systems, intelligent systems.

PÁGINAS: 130
GRANDE ÁREA: Engenharias
ÁREA: Engenharia Elétrica
SUBÁREA: Eletrônica Industrial, Sistemas e Controles Eletrônicos
ESPECIALIDADE: Automação Eletrônica de Processos Elétricos e Industriais
RESUMO:

Industrial processes are subject to failures in their thousands of components at any time and can lead to shutdowns, loss of product quality, equipment damage or even accidents. In this sense, the alarm system is necessary to aid in the identification of process abnormalities. However, during a process failure it is common for the operator to be subjected to hundreds of alarms causing overload beyond the human processing capacity. This phenomenon is known as alarm flood and to treat them properly is a challenge for the modern alarms systems. Thus, the present work aims at the development of an on-line alarm processing methodology capable of assisting the operator in the identification and classification of abnormal situations of the process, especially in moments of alarm overload. To validate the proposal, a case study was carried out on a process simulator widely used and accepted by the scientific community called Tennessee Eastman Process.

MEMBROS DA BANCA:
Presidente - 1153006 - LUIZ AFFONSO HENDERSON GUEDES DE OLIVEIRA
Interno - 2885532 - IVANOVITCH MEDEIROS DANTAS DA SILVA
Externo ao Programa - 1555898 - DIEGO RODRIGO CABRAL SILVA
Externo à Instituição - MÁRIO CESAR MELLO MASSA DE CAMPOS - PETROBRAS
Externo à Instituição - RODRIGO SIQUEIRA MARTINS - IFRN