Zobrazeno 1 - 10
of 48
pro vyhledávání: '"Liangxian Gu"'
Publikováno v:
International Journal of Aerospace Engineering, Vol 2017 (2017)
Class/shape transformation (CST) method has advantages of adjustable design variables and powerful parametric geometric shape design ability and has been widely used in aerodynamic design and optimization processes. Three-dimensional CST is an extens
Externí odkaz:
https://doaj.org/article/e25351e0000643fcb0a4da3ebec68443
Publikováno v:
In Procedia Engineering 2015 99:137-142
Publikováno v:
Acta Mechanica Solida Sinica. 33:812-822
Guided waves are generally considered as a powerful approach for crack detection in structures, which are commonly investigated using the finite element method (FEM). However, the traditional FEM has many disadvantages in solving wave propagation due
Publikováno v:
In Procedia Engineering 2011 15:402-407
Publikováno v:
Journal of Sandwich Structures and Materials
Journal of Sandwich Structures and Materials, SAGE Publications, 2021, 23 (4), pp.1141-1165. ⟨10.1177/1099636219852685⟩
Journal of Sandwich Structures and Materials, SAGE Publications, 2021, 23 (4), pp.1141-1165. ⟨10.1177/1099636219852685⟩
International audience; This paper presents an uncertainty propagation analysis of viscoelastic sandwich laminated structures using a stochastic collocation method based on Smolyak’s sparse grids approach. Shear deformation in the viscoelastic laye
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da4ecf18c3f3563998453177d49fe593
https://hal.archives-ouvertes.fr/hal-03232788
https://hal.archives-ouvertes.fr/hal-03232788
Publikováno v:
In Chinese Journal of Aeronautics October 2009 22(5):474-479
Publikováno v:
International Journal of Aerospace Engineering, Vol 2018 (2018)
High time-consuming computation has become an obvious characteristic of the modern multidisciplinary design optimization (MDO) solving procedure. To reduce the computing cost and improve solving environment of the traditional MDO solution method, thi
Publikováno v:
Structural and Multidisciplinary Optimization. 59:439-460
This paper presents a sequential surrogate model method for reliability-based optimization (SSRBO), which aims to reduce the number of the expensive black-box function calls in reliability-based optimization. The proposed method consists of three key
Publikováno v:
Structural Safety. 73:42-53
A radial basis function (RBF) based sequential surrogate reliability method (SSRM) is proposed, in which a special optimization problem is solved to update the surrogate model of the limit state function (LSF) iteratively. The objective of the optimi
The unit cell method in predictions of thermal expansion properties of textile reinforced composites
Publikováno v:
Composite Structures. 195:99-117
Thermal expansion properties of textile reinforced composites with certain structure symmetries can be efficiently calculated by a size-limited unit cell. In this paper, a general approach is developed for the establishment of such a unit cell model.