Yayın: Automated design of aircraft fuselage stiffeners using multiobjective evolutionary optimisation
Tarih
Kurum Yazarları
Yıldız, Ali Rıza
Yazarlar
Sarangkum, Ruangrit
Wansasueb, Kittinan
Panagant, Natee
Pholdee, Nantiwat
Bureerat, Sujin
Sait, Sadiq M
Danışman
Dil
Türü
Yayıncı:
Inderscience Enterprises
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Özet
This paper proposes an optimisation process for the design of aircraft fuselage stiffeners using evolutionary optimisation. A new design problem is developed to find a layout for fuselage stiffeners (rings and stringers) such that the structural mass, compliance, and the first-mode natural frequency can be optimised, subject to structural constraints. The stiffeners are modelled as beam elements. Three multiobjective meta-heuristics are employed to solve the problem, and a comparative study of the results of these optimisers is carried out. It is found that the proposed layout synthesis problem for aircraft fuselage stiffeners leads to a set of efficient structural solutions, which can be used at the decision-making stage. It is an automated design strategy with high potential for further investigation.
Açıklama
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Anahtar Kelimeler:
Konusu
Engineering, Transportation, Aircraft fuselage, Multiobjective optimisation, Rings and stringers, Fuselage stiffeners, Meta-heuristics, Evolutionary algorithms, Structural optimisation, Constrained optimisation, Aerodynamic, Finite element analysis, Topology optimization, Differential evolution, Conceptual design, Algorithms, Performance, Aircraft, Decision making, Design, Evolutionary algorithms, Optimization, Automated design, Comparative studies, Evolutionary optimisation, Layout synthesis, Multi-objective meta-heuristics, Multiobjective evolutionary optimisation, Structural constraints, Structural solutions, Fuselages
Alıntı
Sarangkum, R. vd. (2019). ''Automated design of aircraft fuselage stiffeners using multiobjective evolutionary optimisation''. International Journal of Vehicle Design, 80(2-4), 162-175.