5th Symposium on Multidisciplinary Analysis and Optimization 1994
DOI: 10.2514/6.1994-4303
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Cited by 10 publications
(3 citation statements)
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“…In contrast with the methods used by Gallman and co-workers [13,14] (mostly in the context of MDO work), the models used in the present work use multiple (three or five) chordwise elements for the lifting surfaces. In MDO studies this sort of arrangement poses problems for obtaining accurate derivative information There are two primary reasons why several chordwise elements are used in the present studies.…”
Section: Panel-methods Modelmentioning
confidence: 99%
“…In contrast with the methods used by Gallman and co-workers [13,14] (mostly in the context of MDO work), the models used in the present work use multiple (three or five) chordwise elements for the lifting surfaces. In MDO studies this sort of arrangement poses problems for obtaining accurate derivative information There are two primary reasons why several chordwise elements are used in the present studies.…”
Section: Panel-methods Modelmentioning
confidence: 99%
“…5 ' 6 This has been performed by coupling numerical optimization routines with existing sizing codes. Generally these routines are gradient-guided based algorithms, which have difficulties dealing with discrete variables, as well as discontinuous, and non-smooth functions.…”
Section: Introductionmentioning
confidence: 99%
“…Gallman et al (1997) utilizaram dois códigos de MDO (ACSYNT-L e SPARROW) para otimizar um jato executivo avançado. A escolha por dois códigos de otimização foi feita para garantir os resultados de projeto e verificar eventuais erros nos métodos de análise.…”
Section: Otimização Multidisciplinar Em Projetounclassified