Ausgabe 2/2020
Inhalt (30 Artikel)
On speeding up an asymptotic-analysis-based homogenisation scheme for designing gradient porous structured materials using a zoning strategy
Dingchuan Xue, Yichao Zhu, Shaoshuai Li, Chang Liu, Weisheng Zhang, Xu Guo
Improved proportional topology optimization algorithm for solving minimum compliance problem
Hui Wang, Wenming Cheng, Run Du, Shubiao Wang, Yupu Wang
Surrogate model-based reliability analysis for structural systems with correlated distribution parameters
Ning-Cong Xiao, Kai Yuan, Zhangchun Tang, Hu Wan
Sequential approximate reliability-based design optimization for structures with multimodal random variables
Z. Zhang, W. Deng, C. Jiang
An optimal pointwise weighted ensemble of surrogates based on minimization of local mean square error
Yifan Ye, Zhanxue Wang, Xiaobo Zhang
Size-dependent microstructure design for maximal fundamental frequencies of structures
Wenzheng Su, Shutian Liu
Topology optimization of tension-only cable nets under finite deformations
Emily D. Sanders, Adeildo S. Ramos Jr., Glaucio H. Paulino
System reliability analysis with small failure probability based on active learning Kriging model and multimodal adaptive importance sampling
Xufeng Yang, Xin Cheng, Tai Wang, Caiying Mi
Hybrid metamodel of radial basis function and polynomial chaos expansions with orthogonal constraints for global sensitivity analysis
Zeping Wu, Donghui Wang, Wenjie Wang, Kun Zhao, Houcun Zhou, Weihua Zhang
An optimization method based on the evolutionary and topology approaches to reduce the mass of composite wind turbine blades
A. E. Albanesi, I. Peralta, F. Bre, B. A. Storti, V. D. Fachinotti
Benchmarking of monolithic MDO formulations and derivative computation techniques using OpenMDAO
Scott Delbecq, Marc Budinger, Aurélien Reysset
Layout optimization of viscoelastic damping for noise control of mid-frequency vibro-acoustic systems
Yang Yu, Liyong Tong, Guozhong Zhao
Level set topology and shape optimization by density methods using cut elements with length scale control
Casper Schousboe Andreasen, Martin Ohrt Elingaard, Niels Aage
Increasing the discriminatory power of bounding models using problem-specific knowledge when viewing design as a sequential decision process
Maximilian E. Ororbia, Jaskanwal P. S. Chhabra, Gordon P. Warn, Simon W. Miller, Michael A. Yukish, Tong Qiu
Direct method for uncertain multi-objective optimization based on interval non-dominated sorting
Guiping Liu, Sheng Liu
Accelerating the convergence of steady adjoint equations by dynamic mode decomposition
Wengang Chen, Weiwei Zhang, Yilang Liu, Jiaqing Kou
Multiscale topology optimization for non-uniform microstructures with hybrid cellular automata
Jiao Jia, Daicong Da, Cha-Liang Loh, Haibin Zhao, Sha Yin, Jun Xu
An efficient computational method for estimating failure credibility by combining genetic algorithm and active learning Kriging
Kaixuan Feng, Zhenzhou Lu, Chunyan Ling, Wanying Yun, Liangli He
An efficient evolutionary structural optimization method for multi-resolution designs
Hongxin Wang, Jie Liu, Guilin Wen
Residual strength estimation of a laminated composite with barely visible impact damage based on topology optimization
Boris N. Fedulov, Alexey N. Fedorenko
A projection approach for topology optimization of porous structures through implicit local volume control
Suguang Dou
An efficient method for estimating time-dependent global reliability sensitivity
Chunyan Ling, Zhenzhou Lu, Xiaobo Zhang, Suting Zhou
Optimized design of thermal insulation and fluid drag reduction for circumferentially grooved annular seal with MMA and perturbation methods
Xiaojian Cao, Yuefang Wang
Advancing building engineering through structural and topology optimization
Tomás Zegard, Christian Hartz, Arek Mazurek, William F. Baker
Space mapping-assisted optimization of a thin-walled honeycomb structure for battery packaging
Wenquan Shuai, Enying Li, Hu Wang, Yu Li
Crashworthiness optimisation for the rectangular tubes with axisymmetric and uniform thicknesses under offset loading
Kai Xu, Ping Xu, Chengxing Yang, Tiantian Wang, Benhuai Li, Quanwei Che, Shuguang Yao, Qi Huang
On three concepts in robust design optimization: absolute robustness, relative robustness, and less variance
Yoshihiro Kanno
A filter-based level set topology optimization method using a 62-line MATLAB code
Mohammad Yaghmaei, Ali Ghoddosian, Mohammad Mahdi Khatibi