Issue 4/2024
Content (21 Articles)
Topography optimisation using a reduced-dimensional model for transient conjugate heat transfer between fluid channels and solid plates with volumetric heat source
Yupeng Sun, Song Yao, Joe Alexandersen
Robust contact-constrained topology optimization considering uncertainty at the contact support
Timo Schmidt, Benedikt Kriegesmann, Robert Seifried
A constrained Bayesian Optimization framework for structural vibrations with local nonlinearities
Quentin Ragueneau, Luc Laurent, Antoine Legay, Thomas Larroque, Romain Crambuer
Integrated topology and size optimization for frame structures considering displacement, stress, and stability constraints
Lei Zhao, Yongsheng Li, Jinhu Cai, Jijun Yi, Quan Zhou, Jianhua Rong
Enhanced Gaussian-mixture-model-based nonlinear probabilistic uncertainty propagation using Gaussian splitting approach
Q. Chen, Z. Zhang, Chunming Fu, Dean Hu, C. Jiang
A parallel constrained Bayesian optimization algorithm for high-dimensional expensive problems and its application in optimization of VRB structures
Libin Duan, Kaiwen Xue, Tao Jiang, Zhanpeng Du, Zheng Xu, Lei Shi
An innovative adaptive Kriging-based parallel system reliability method under error stopping criterion for efficiently analyzing the global reliability sensitivity index
Wanying Yun, Shutong Zhang, Fengyuan Li, Xiangming Chen, Zhe Wang, Kaixuan Feng
A novel multi-fidelity cokriging model assisted by multiple non-hierarchical low-fidelity datasets
Chenzhou Xu, Zhonghua Han, Keshi Zhang, Han Zeng, Gong Chen, Zheng Zhou
A Kriging-assisted multi-stage evolutionary algorithm for expensive many-objective optimization problems
Qinghua Gu, Xueqing Wang, Dan Wang, Di Liu
A cutting plane approach to maximization of fundamental frequency in truss topology optimization
José Miguel Aroztegui, Artur Pessoa
Inverse design of periodic microstructures with targeted nonlinear mechanical behaviour
Dilaksan Thillaithevan, Ryan Murphy, Robert Hewson, Matthew Santer
Form-finding of frame-supported non-minimal tensile membrane structures for anisotropic prestress using physics-informed neural networks
Sounak Kabasi, Allan L. Marbaniang, Siddhartha Ghosh
Concurrent multi-scale optimization of macro- and micro-shapes of laminated porous shell structure
Motomu Hikasa, Masatoshi Shimoda, Musaddiq Al Ali
A novel triple-structure coding to use evolutionary algorithms for optimal sensor placement integrated with modal identification
Sadeq Kord, Touraj Taghikhany, Ali Madadi, Omar Hosseinbor
A regional attenuation-based active learning method and its combination with minimax SSA for time-variant hybrid reliability analysis
Shui Yu, Zhonglai Wang, Xiao Wu, Peng Guo, Dongyu Zhao
Transient topology optimization for efficient design of actively cooled microvascular materials
Jonathan Gorman, Reza Pejman, Sandeep R. Kumar, Jason F. Patrick, Ahmad R. Najafi
Design of metamaterial-based heat manipulators using isogeometric level-set topology optimization
Chintan Jansari, Stéphane P. A. Bordas, Elena Atroshchenko
A crashworthiness optimization method of subway underframe structures based on the differential evolution of the weighted graph representation
Shuguang Yao, Yili Zhou, Jie Xing, Ping Xu, Qi Huang, Fan Zou
Design optimization of external engagement cylindrical gear flowmeter under uncertainty
Lintao Wang, Fengzhang Zhu, Ning Hao, Jingrun Cai, Wei Sun
Multimaterial homologous topology optimization of large telescope structure under multiple elevation conditions
Kohei Shintani, Hiroaki Kawamura, Toshiaki Kimura, Takayuki Yamada
Stress-constrained topology optimization using the constrained natural element method
Yanda Chen, Eric Monteiro, Imade Koutiri, Véronique Favier