Detalhes bibliográficos
Ano de defesa: |
2004 |
Autor(a) principal: |
Renato Augusto da Cunha Pereira |
Orientador(a): |
Não Informado pela instituição |
Banca de defesa: |
Não Informado pela instituição |
Tipo de documento: |
Dissertação
|
Tipo de acesso: |
Acesso aberto |
Idioma: |
eng |
Instituição de defesa: |
Instituto Tecnológico de Aeronáutica
|
Programa de Pós-Graduação: |
Não Informado pela instituição
|
Departamento: |
Não Informado pela instituição
|
País: |
Não Informado pela instituição
|
Palavras-chave em Português: |
|
Link de acesso: |
http://www.bd.bibl.ita.br/tde_busca/arquivo.php?codArquivo=650
|
Resumo: |
The present work proposes a method for safety improvement, with emphasis in human factors in the aviation environment. The method consists of step-by-step actions, which demand active participation of the staff of the related area(s), including management. The proposed methodology is based on two models. One model consists of a proactive analysis of the system's "defenses" against human causal factors, which permits as well the detection of latent failures inherent to this system. The other model, widely used in safety assessment, permits the analysis of an occurred event through the modeling of the causal path leading to it. The methodology is then turned to a practical application at EMBRAER, on the tasks of assembly, maintenance and inspection involving pitch trim systems of the EMB 145 aircraft family, and on a case study of a related event. The method and its tools showed themselves useful to promote a critical analysis of the system and the organization from a safety point-of-view, allowing consistent and directed improvements in safety. Closed Loop Safety Improvement System Applied to Human Factors in Aircraft Maintenance and Inspection |