2014
DOI: 10.1016/j.cja.2014.02.018
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Aeroelastic two-level optimization for preliminary design of wing structures considering robust constraints

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Cited by 10 publications
(5 citation statements)
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“…Wing structural layout and sizes have to be specified during the preliminary design phase through a simultaneous optimization with a set of real-world constraints (Wan et al, 2014). Structural sizing is a design procedure aimed at minimizing weight by changing the local properties of the structure according to predefined sizing criteria.…”
Section: Introductionmentioning
confidence: 99%
See 1 more Smart Citation
“…Wing structural layout and sizes have to be specified during the preliminary design phase through a simultaneous optimization with a set of real-world constraints (Wan et al, 2014). Structural sizing is a design procedure aimed at minimizing weight by changing the local properties of the structure according to predefined sizing criteria.…”
Section: Introductionmentioning
confidence: 99%
“…Wing structural layout and sizes have to be specified during the preliminary design phase through a simultaneous optimization with a set of real-world constraints (Wan et al. , 2014).…”
Section: Introductionmentioning
confidence: 99%
“…Теоретический контур крыла под действием воздушной нагрузки приобретает деформа-ции, которые приводят к перераспределению циркуляции по его поверхности, обуславливающей в свою очередь изменение характера распределения аэродинамической нагрузки. Способы реше-ния связанных задач аэродинамики и механики деформируемых тел показаны в работах [4][5][6]. При этом расчет аэродинамических характеристик может производиться различными методами, как, например, методом дискретных вихрей (МДВ) [7,8] или более затратным, но точным мето-дом, базирующимся на решении систем уравнений Навье -Стокса [9].…”
Section: Introductionunclassified
“…Usually, the structure design of large aircraft wing consists of stiffness design, 7,8 structural layout design, 9 structural size design, 10 and structure design with uncertainties. 11,12 The structural property parameterization is much more convenient in the finite element method. The optimization is usually focused on the minimum weight subject to multiple constraints.…”
Section: Introductionmentioning
confidence: 99%