2023
DOI: 10.1007/s00366-023-01912-w
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Global–local multidisciplinary optimisation for the evaluation of local constraints on finer meshes in preliminary aircraft design

Massimo Sferza,
Jelena Ninic,
Florian Glock
et al.

Abstract: Multidisciplinary design optimisation (MDO) is a methodology increasingly being used in the preliminary design of aircraft. To limit the computational cost of the procedure, it is generally based on coarse models, which do not accurately capture the internal deformation of details with a complex geometry. Therefore, it is not possible to apply constraints in these areas and designers are limited to a conservative pre-sizing of these parts, which are then kept fixed during the optimisation. In this paper we exp… Show more

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