Journal: Structural and Multidisciplinary Optimization

Found 401 papers in total
An active learning kriging model for hybrid reliability analysis with both random and interval variables
An active learning kriging model for hybrid reliability analysis with both random and interval variables
2015,
Hybrid reliability analysis (HRA) with both random and interval variables is...
Matlab code for a level set-based topology optimization method using a reaction diffusion equation
Matlab code for a level set-based topology optimization method using a reaction diffusion equation
2015,
This paper presents a simple Matlab implementation for a level set‐based...
Performance study of multi-fidelity gradient enhanced kriging
Performance study of multi-fidelity gradient enhanced kriging
2015,
Multi‐fidelity surrogate modelling offers an efficient way to approximate...
Filter the shape sensitivity in level set-based topology optimization methods
Filter the shape sensitivity in level set-based topology optimization methods
2015,
Filtering methods are widely used in density‐based topology optimization...
An adaptive hybrid approach for reliability-based design optimization
An adaptive hybrid approach for reliability-based design optimization
2015,
Reliability‐based design optimization (RBDO) is a powerful tool for design...
Distributed material density and anisotropy for optimized eigenfrequency of 2D continua
Distributed material density and anisotropy for optimized eigenfrequency of 2D continua
2015,
A practical approach to optimize a continuum/structural eigenfrequency is presented,...
Topology optimization of Prager structures based on truss-like material model
Topology optimization of Prager structures based on truss-like material model
2015,
A finite element method is presented to optimize Prager structures using a...
Coupled aerostructural topology optimization using a level set method for 3D aircraft wings
Coupled aerostructural topology optimization using a level set method for 3D aircraft wings
2015,
The purpose of this work is to develop a level set topology optimization method for an...
Minimal compliance topologies for maximal buckling load of columns
Minimal compliance topologies for maximal buckling load of columns
2015,
This paper presents a new approach to the topology optimization of columns exposed to...
Shape optimization of curves and surfaces considering fairness metrics and elastic stiffness
Shape optimization of curves and surfaces considering fairness metrics and elastic stiffness
2004,
A method is presented for generating round curves and surfaces allowing...
Stress isolation through topology optimization
Stress isolation through topology optimization
2014,
This paper introduces a problem of stress isolation in structural design and presents...
A graph theoretic approach to problem formulation for multidisciplinary design analysis and optimization
A graph theoretic approach to problem formulation for multidisciplinary design analysis and optimization
2014,
The formulation of multidisciplinary design, analysis, and optimization (MDAO)...
Approximate multi-objective optimization using conservative and feasible moving least squares method: application to automotive knuckle design
Approximate multi-objective optimization using conservative and feasible moving least squares method: application to automotive knuckle design
2014,
The original version of the moving least squares method (MLSM) does not always ensure...
Evolutionary robustness analysis for multi-objective optimization: benchmark problems
Evolutionary robustness analysis for multi-objective optimization: benchmark problems
2014,
This paper presents a new approach to robustness analysis in multi‐objective...
Improved genetic algorithm with two-level approximation for truss topology optimization
Improved genetic algorithm with two-level approximation for truss topology optimization
2014,
Truss topology optimization using Genetic Algorithms (GAs) usually requires large...
Automatic design of marine structures by using successive response surface method
Automatic design of marine structures by using successive response surface method
2014,
An automated optimization procedure based on successive response surface method is...
On multigrid-CG for efficient topology optimization
On multigrid-CG for efficient topology optimization
2014,
This article presents a computational approach that facilitates the efficient solution...
Robust optimization of foam-filled thin-walled structure based on sequential Kriging metamodel
Robust optimization of foam-filled thin-walled structure based on sequential Kriging metamodel
2014,
Deterministic optimization has been successfully applied to a range of design problems...
Topology optimization of periodic microstructures for enhanced dynamic properties of viscoelastic composite materials
Topology optimization of periodic microstructures for enhanced dynamic properties of viscoelastic composite materials
2014,
We present a topology optimization method for the design of periodic composites with...
Cost-weight trades for modular composite structures
Cost-weight trades for modular composite structures
2014,
A design approach for airframe structures is formulated based on the concept of...
Optimization of bistable viscoelastic systems
Optimization of bistable viscoelastic systems
2014,
We consider the flow of a viscoelastic fluid in a symmetric cross geometry. For small...
Form finding & structural optimization
Form finding & structural optimization
2014,
Nowadays, accreditation organizations for engineering programs put more and more...
A reanalysis method for local modification and the application in large-scale problems
A reanalysis method for local modification and the application in large-scale problems
2014,
A novel reanalysis method, named independent coefficients (IC) method is suggested in...
A stress-based formulation of the free material design problem with the trace constraint and multiple load conditions
A stress-based formulation of the free material design problem with the trace constraint and multiple load conditions
2014,
The paper deals with minimization of the weighted sum of compliances related to the...
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