Abordagem fuzzy para otimização de planos de vôo

• Ano de defesa: 2018
• Autor(a) principal: Krykhtine, Fabio Luiz Peres
• Tipo de documento: Tese
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade Federal do Rio de Janeiro; Brasil; Instituto Alberto Luiz Coimbra de Pós-Graduação e Pesquisa de Engenharia; Programa de Pós-Graduação em Engenharia de Produção; UFRJ
• Palavras-chave em Português: Lógica fuzzy; Transporte aéreo; CNPQ::ENGENHARIAS::ENGENHARIA DE PRODUCAO
• Link de acesso: http://hdl.handle.net/11422/12192

This thesis is the result of a set of contributions of the development of mathematical algorithms using fuzzy logic aiming to collaborate with the decision making for the air transport segment. Among the problems addressed, the Cost Index applied to the Flight Management Computer installed in modern aircraft with the purpose of optimizing the trajectories was chosen as the central axis for the discussion of strategic formats with a trade-o↵ regime of compliance objectives of planned schedules, minimization of fuel use and criticality assessment in view of the commitment to connect passengers. At the end, an algorithm with the ability to evaluate, along the trajectory, divergences of the estimated arrival time and estimated fuel on board planned through a system of fuzzy rules and the application of corrections in the Cost Index is suggested, dialoguing with the aspects of uncertainty of the trajectory, in order to improve mission performance.