Effects of design sensitivity schemes for incorporating loading uncertainty in robust topology optimization

Engineering Optimization ◽

10.1080/0305215x.2021.2004136 ◽

2021 ◽

pp. 1-18

Author(s):

Dong Wang

Keyword(s):

Topology Optimization ◽

Design Sensitivity ◽

Robust Topology Optimization ◽

Loading Uncertainty

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Robust topology optimization under loading uncertainty based on linear elastic theory and orthogonal diagonalization of symmetric matrices

Computer Methods in Applied Mechanics and Engineering ◽

10.1016/j.cma.2014.01.018 ◽

2014 ◽

Vol 273 ◽

pp. 204-218 ◽

Author(s):

Junpeng Zhao ◽

Chunjie Wang

Keyword(s):

Topology Optimization ◽

Elastic Theory ◽

Symmetric Matrices ◽

Robust Topology Optimization ◽

Linear Elastic ◽

Loading Uncertainty ◽

Linear Elastic Theory

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Robust Topology Optimization under Loading Uncertainty with Proportional Topology Optimization Method

2016 Eighth International Conference on Measuring Technology and Mechatronics Automation (ICMTMA) ◽

10.1109/icmtma.2016.143 ◽

2016 ◽

Author(s):

Fu Zhifang ◽

Zhao Junpeng ◽

Wang Chunjie

Keyword(s):

Topology Optimization ◽

Optimization Method ◽

Robust Topology Optimization ◽

Loading Uncertainty ◽

Topology Optimization Method

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Robust Topology Optimization of Structures Under Loading Uncertainty

AIAA Journal ◽

10.2514/1.j052544 ◽

2014 ◽

Vol 52 (2) ◽

pp. 398-407 ◽

Author(s):

Junpeng Zhao ◽

Chunjie Wang

Keyword(s):

Topology Optimization ◽

Robust Topology Optimization ◽

Loading Uncertainty

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Robust topology optimization of continuum structures with loading uncertainty using a perturbation method

Engineering Optimization ◽

10.1080/0305215x.2017.1337754 ◽

2017 ◽

Vol 50 (4) ◽

pp. 584-598 ◽

Author(s):

Xiang Peng ◽

Jiquan Li ◽

Shaofei Jiang ◽

Zhenyu Liu

Keyword(s):

Topology Optimization ◽

Perturbation Method ◽

Continuum Structures ◽

Robust Topology Optimization ◽

Loading Uncertainty

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Robust topology optimization for fiber-reinforced composite structures under loading uncertainty

Computer Methods in Applied Mechanics and Engineering ◽

10.1016/j.cma.2021.113935 ◽

2021 ◽

Vol 384 ◽

pp. 113935

Author(s):

Sheng Chu ◽

Mi Xiao ◽

Liang Gao ◽

Yan Zhang ◽

Jinhao Zhang

Keyword(s):

Topology Optimization ◽

Composite Structures ◽

Fiber Reinforced ◽

Fiber Reinforced Composite ◽

Robust Topology Optimization ◽

Reinforced Composite ◽

Loading Uncertainty

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Non-gradient Robust Topology Optimization Method Considering Loading Uncertainty

Arabian Journal for Science and Engineering ◽

10.1007/s13369-021-06010-x ◽

2021 ◽

Author(s):

Hui Wang ◽

Wenming Cheng ◽

Min Zhang ◽

Run Du ◽

Wei Xiang

Keyword(s):

Topology Optimization ◽

Optimization Method ◽

Robust Topology Optimization ◽

Loading Uncertainty ◽

Topology Optimization Method

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On the orthogonal similarity transformation (OST)-based sensitivity analysis method for robust topology optimization under loading uncertainty: a mathematical proof and its extension

Structural and Multidisciplinary Optimization ◽

10.1007/s00158-018-2013-4 ◽

2018 ◽

Vol 58 (1) ◽

pp. 51-60 ◽

Author(s):

Junpeng Zhao ◽

Byeng Dong Youn ◽

Heonjun Yoon ◽

Zhifang Fu ◽

Chunjie Wang

Keyword(s):

Sensitivity Analysis ◽

Topology Optimization ◽

Similarity Transformation ◽

Mathematical Proof ◽

Analysis Method ◽

Robust Topology Optimization ◽

Loading Uncertainty ◽

Sensitivity Analysis Method ◽

Orthogonal Similarity Transformation

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Robust topology optimization for the worst load case based on aggregation of linear system

13th AIAA/ISSMO Multidisciplinary Analysis Optimization Conference ◽

10.2514/6.2010-9358 ◽

2010 ◽

Author(s):

Akihiro Takezawa ◽

Satoru Nii ◽

Mitsuru Kitamura ◽

Nozomu Kogiso

Keyword(s):

Topology Optimization ◽

Linear System ◽

Load Case ◽

Robust Topology Optimization ◽

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A robust topology optimization for enlarging working bandwidth of acoustic devices

International Journal for Numerical Methods in Engineering ◽

10.1002/nme.6637 ◽

2021 ◽

Author(s):

Jincheng Qin ◽

Hiroshi Isakari ◽

Kouichi Taji ◽

Toru Takahashi ◽

Toshiro Matsumoto

Keyword(s):

Topology Optimization ◽

Robust Topology Optimization

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Analytical relationships for imposing minimum length scale in the robust topology optimization formulation

Structural and Multidisciplinary Optimization ◽

10.1007/s00158-021-02998-w ◽

2021 ◽

Author(s):

Denis Trillet ◽

Pierre Duysinx ◽

Eduardo Fernández

Keyword(s):

Topology Optimization ◽

Minimum Length ◽

Length Scale ◽

Robust Topology Optimization ◽

Optimization Formulation ◽

Minimum Length Scale

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