Document details

Aircraft Engines Maintenance Costs and Reliability: An Appraisal of the Decision Process to Remove an Engine for a Shop Visit Aiming at Minimum Maintenance Unit Cost

Author(s): Batalha, Euclides da Conceição Pereira

Date: 2012

Persistent ID: http://hdl.handle.net/10362/8792

Origin: Repositório Institucional da UNL

Subject(s): Aircraft engine; Reliability; Maintenance cost; Optimizing time on-wing


Description

The decision to remove an aircraft engine for SV is not a deterministic process. The decision is taken under conditions ok risk or uncertainty and some subjectivity. In this document it is presented a case study using a decision tree to decide the best time to remove an engine with high FH since last SV. This case study and the answers from engine experts to a questionnaire about the decision process provide information that may assist to decide how to optimize engine time on-wing.

Dissertação apresentada como requisito parcial para obtenção do grau de Mestre em Estatística e Gestão de Informação.

Document Type Master thesis
Language English
Advisor(s) Bação, Fernando José Ferreira Lucas
Contributor(s) Batalha, Euclides da Conceição Pereira
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