Structural and Multidisciplinary Optimization

Article	Citations
Crushing performances and crashworthiness optimization of polygonal double tubes under multiple angle loadings	173
SBSC+SRU: an error-guided adaptive Kriging method for expensive system reliability analysis	97
StructureGraph: a universal performance evaluation method for engineering structures via heterogeneous graph neural network	88
Product family design optimization considering manufacturing and assembly process costs	85
Isogeometric analysis-based design of post-tensioned concrete beam towards construction-oriented topology optimization	82
Digital Twin in smart manufacturing: remote control and virtual machining using VR and AR technologies	75
A novel non-probabilistic reliability-based design optimization method using bilevel accelerated microbial genetic algorithm	74
An effective gradient and geometry enhanced sequential sampling approach for Kriging modeling	73
Robust shape optimization under model uncertainty of an aircraft wing using proper orthogonal decomposition and inductive design exploration method	73
MPhys: a modular multiphysics library for coupled simulation and adjoint derivative computation	59
Seismic performance-based design optimization of 2D steel chevron-braced frames using ACO algorithm and nonlinear pushover analysis	58
Coupled aeropropulsive design optimization of a podded electric propulsor	57
A novel adaptive sampling strategy for the Kriging surrogate-based control co-design method in the dynamic system	56
Machine learning accelerated MMC-based topology optimization for sound quality enhancement of serialized acoustic structures	49
Topology optimization using PETSc: a Python wrapper and extended functionality	48
Crashworthiness design of cross-sections with the Graph and Heuristic based Topology Optimization incorporating competing designs	45
Direction-oriented stress-constrained topology optimization of orthotropic materials	45
Multi-objective seismic design of BRBs-reinforced concrete buildings using genetic algorithms	44
A 172-line Matlab code for structural topology optimization in the body-fitted mesh	43
Health index construction with feature fusion optimization for predictive maintenance of physical systems	41
Variable functioning and its application to large scale steel frame design optimization	40
Topology optimization under microscale uncertainty using stochastic gradients	40
Multi-domain acoustic topology optimization based on the BESO approach: applications on the design of multi-phase material mufflers	40
Matching of multiple aerodynamic parameters for railway train/tunnel systems to ensure critical airtightness performance of high-speed trains	40
Bi-fidelity conditional value-at-risk estimation by dimensionally decomposed generalized polynomial chaos expansion	37

Topology optimization for energy dissipation structures based on shape memory alloys	36
Topology optimization applied to the acoustic medium inverse problem in the time domain using integer linear programming	35
Correction: Latest developments in node-based shape optimization using Vertex Morphing parameterization	35
Static and dynamic topology optimization: an innovative unifying approach	34
Finding globally optimal arrangements of multiple point loads in structural design using a single FEA	34
Bi-directional evolutionary structural optimization with buckling constraints	31
A continuous model for connectivity constraints in topology optimization	30
Gaussian process regression based on deep neural network for reliability analysis in high dimensions	30
Reliability updating with equality information using adaptive kriging-based importance sampling	29
Hydraulic pressure control in topology optimization of cooling channels with Darcy flow model	28
An Armijo-based hybrid step length release first order reliability method based on chaos control for structural reliability analysis	28
A new initial point search algorithm for bayesian calibration with insufficient statistical information: greedy stochastic section search	28
Flexible-constrained time-variant hybrid reliability-based design optimization	28
Efficient buckling constrained topology optimization using reduced order modeling	27
Collapse-resistance optimization of fabricated single-layer grid shell based on sequential approximate optimization	27
Design of heat exchangers via a bioinspired topology optimization framework with physics-informed underlying fields	27
A framework for structural shape optimization based on automatic differentiation, the adjoint method and accelerated linear algebra	27
Topology optimization of microstructures with perturbation analysis and penalty methods	26
Computationally efficient topology optimization for the SynRMs based on the torque curve interpolation	26
Elastoplastic topology optimization of cyclically loaded structures via direct methods for shakedown	26
A unified reliability evaluation framework for aircraft turbine rotor considering multi-site failure correlation	25
Topology optimization of multi-material structures with elastoplastic strain hardening model	25
On the influence of free space in topology optimization of electro-active polymers	25
Free-form optimization of heteromorphic cores in sandwich structures to enhance their thermal buckling behavior	24
Intercoupling aeroelastic stability topology optimization for the design of bend-twisted hollow blade in a turbomachinery cascade	24
Resilience-based design optimization of engineering systems under degradation and different maintenance strategy	24
Optimization of cavitation characteristics of aviation fuel centrifugal pump inducer based on surrogate model	24
On determining the optimal shape, speed, and size of metal flywheel rotors with maximum kinetic energy	24
An insertability constraint for shape optimization	23
Robust optimal design and trajectory planning of an aircraft with morphing airfoil sections	23
Two-stage optimization method for design of reinforced concrete frames using optimal pre-determined section database and non-revisiting genetic algorithm	23
Multiscale design of functionally graded cellular structures for additive manufacturing using level-set descriptions	22
A sequential global programming approach for two-scale optimization of homogenized multiphysics problems with application to Biot porous media	22
Topology optimization of microvascular composites for active-cooling applications using a geometrical reduced-order model	22
In silico biomechanical design of the metal frame of transcatheter aortic valves: multi-objective shape and cross-sectional size optimization	21
Minimum weight topology optimization subject to unsteady heat equation and space-time pointwise constraints—toward automatic optimal riser design in the shape casting process	21
Structure optimization design of extracorporeal circulation blood transport pump	21
On a cellular developmental method for layout optimization via the two-point topological derivative	21
An optimized, easy-to-use, open-source GPU solver for large-scale inverse homogenization problems	21
Automatic construction method for editable CAD models of isogeometric topology optimization results	21
Advanced surrogate-based time-dependent reliability analysis method by an effective strategy of reducing the candidate sample pool	21
A performance-driven lightweight optimization method for material-structure coupling design of cab	21
Concurrent optimization of actuator/sensor layout and control parameter on piezoelectric curved shells with active vibration control for minimizing transient noise	21
Robust functional response-based metamodel optimization considering both location and dispersion effects for aeronautical airfoil designs	21
Multidisciplinary design optimization in Architecture, Engineering, and Construction: a detailed review and call for collaboration	21
Yet another parameter-free shape optimization method	20
Combined shape and topology optimisation of shell structures using FE-based parameterisations	20
A diversity metric based on Gaussian process model for diverse and competitive design	20
Enhanced Gaussian-mixture-model-based nonlinear probabilistic uncertainty propagation using Gaussian splitting approach	20
A novel single-loop simulation algorithm combined with adaptive Kriging model for estimating the system failure probability function with multi-dimensional distribution parameter	20

Structural uncertainty analysis with the multiplicative dimensional reduction–based polynomial chaos expansion approach	20
Additive manufacturing-driven topological design considering overhang and connectivity constraints induced by closed cavity	19
Topology optimization of incompressible structures subject to fluid–structure interaction	19
Mesh-based topology, shape and sizing optimization of ribbed plates	19
Robust design optimization using a non-intrusive second-order approximation of stochastic moments	19
Topology optimization with a parametric level set method for double porosity poroelastic sound-absorbing structures	19
A feasible identification method of uncertainty responses for vehicle structures	19
Topology optimisation of stiffeners layout for shape-morphing of dielectric elastomers	19
Layout optimization of truss structures by an improved Prairie Dog algorithm integrated with a monitored convergence curve	19
Stress-constrained optimization of multiscale structures with parameterized microarchitectures using machine learning	19
Optimal design of non-uniform curved grid-stiffened shell with various stiffener patterns	19
Mixed variational formulations for structural topology optimization based on the phase-field approach	19
Bayesian optimization with hidden constraints for aircraft design	19
Topology and build orientation optimization for additive manufacturing considering build height and overhang area	19
An improved peridynamics topology optimization formulation for compliance minimization	18
Isogeometric topology optimization of compliant mechanisms using transformable triangular mesh (TTM) algorithm	18
Automatic hyperparameter tuning of topology optimization algorithms using surrogate optimization	18
A unified simultaneous shape and topology optimization method for multi-material laminated shell structures	18
Topology optimization of damping material layout in coupled vibro-acoustic system using hybrid finite element-wave based method	18
Reliability-based topology optimization using stochastic gradients	17
Continuum sensitivity and design optimization of superconducting systems under critical current densities with magnetic field dependence	17
Enabling large-scale multidisciplinary design optimization through adjoint sensitivity analysis	17
Sensitivity analysis of coupled acoustic-structural systems under non-stationary random excitations based on adjoint variable method	17
Density-based shape optimization of 3D structures with mean curvature constraints	17
A novel inverse strain range-based adaptive Kriging method for analyzing the combined fatigue life reliability	17
Uncertainty propagation analysis for an aviation accelerometer using an improved saddlepoint approximation method	17
Physics-informed neural network based topology optimization through continuous adjoint	16
Probabilistic failure path approach on optimal design of structures against sequential fatigue-induced failure	16
CPU parallel-based adaptive parameterized level set method for large-scale structural topology optimization	16
Facilitating multidisciplinary collaboration through a versatile level-set topology optimization framework via COMSOL multiphysics	16
Multi-objective optimization of a GPAF-BM for heat dissipation and crashworthiness based on an NHSMF approximate model	16
A comparative study of statistical validation metrics with consideration of variance to address type II errors in statistical model validation	16
A polynomial dimensional decomposition-based method for robust topology optimization	16
Data-driven inverse design of a multiband second-order phononic topological insulator	16
Analysis and optimization for plunging forces of a drive-shaft system considering rough surface characteristics under hybrid uncertainty	16
Damage identification in plate structures based on the topological derivative method	16
Non-probabilistic reliability-based topology optimization (NRBTO) of continuum structures with displacement constraints via single-loop strategy	15
Radar cross section minimization for step structures using topology optimization	15
Design of cellular materials for multiscale topology optimization: application to patient-specific orthopedic devices	15
An anisotropic filter-based adaptive hierarchical stiffener topology optimization method	15
A coupled adaptive radial-based importance sampling and single-loop Kriging surrogate model for time-dependent reliability analysis	15
A marker-and-cell method for large-scale flow-based topology optimization on GPU	15
Multi-scale topology optimisation of microchannel cooling using a homogenisation-based method	15
An improved reliability-based robust design optimization method using Bayesian seemingly unrelated regression and multivariate loss function	15
Topology optimization with wall thickness and piecewise developability constraints for foldable shape-changing structures	15
Optimal design of responsive structures	15
A sequential multi-fidelity surrogate-based optimization methodology based on expected improvement reduction	15
Cross-resolution topology optimization for geometrical non-linearity by using deep learning	15
Aggregation and regularization schemes: a probabilistic point of view	15
Correction to: Optimal design for disc golf by computational fluid dynamics and machine learning	15
Practical metamodel-assisted multi-objective design optimization for improved sustainability and buildability of wind turbine foundations	15
Structural optimization under dynamic reliability constraints utilizing probability density evolution method and metamodels in augmented input space	15
Topology optimization method based on the Wray–Agarwal turbulence model	15
Design optimization and validation for additive manufacturing: a satellite bracket application	14
Stress-based topology optimization with the parameterized level-set method based on radial basis functions	14
Stochastic analysis of a crash box under impact loading by an adaptive POD-PCE model	14
Decoupled reliability-based design optimization with a double-step modified adaptive chaos control approach	14
LatticeOPT: a heuristic topology optimization framework for thin-walled, 2D extruded lattices	14
A new structural reliability analysis method under non-parameterized probability box variables	14
Crashworthiness analysis and multiobjective robust optimization of two-stage variable thickness expansion tube under impact loading	14
Topology optimization of multi-story buildings under fully non-stationary stochastic seismic ground motion	14
Design for drainability in density-based topology optimization	14
An aeroelastic optimisation framework for manufacturable variable stiffness composite wings including critical gust loads	14
Reliability-based multilevel optimization of carbon fiber-reinforced plastic control arm	14
Design of curvilinear variable-stiffness composites considering stiffness, strength and manufacturability	14
Layout optimization of long-span structures subject to self-weight and multiple load-cases	14
Concurrent shape optimization of a multiscale structure for controlling macrostructural stiffness	14
Enhanced growth method for topology and geometry optimization of truss structures	14
Multi-fidelity surrogate model ensemble based on feasible intervals	14
An improved Material Mask Overlay Strategy for the desired discreteness of pressure-loaded optimized topologies	14
Variable-height stiffener design using topology optimization with anisotropic filter-based casting constraints	14
Prediction of electrical performance and multi-physics field optimization model for log-periodic dipole antenna	13
Correction: An efficient 137-line MATLAB code for geometrically nonlinear topology optimization using bi-directional evolutionary structural optimization method	13
Integrating moving morphable components and plastic layout optimization: a two-stage approach for enhanced structural topology optimization	13
Structural damage identification based on estimated additional virtual masses and Bayesian theory	13
Design of adaptive structures through energy minimization: extension to tensegrity	13
Surface smoothing for topological optimized 3D models	13
Second-order reliability methods: a review and comparative study	13
Connectivity-driven topology optimization for path-following compliant mechanism: a formulation with predictive volume constraints and adaptive strategies for gray element suppression	13
Quasi-Newton methods for topology optimization using a level-set method	13

Correction to: An interface-enriched generalized finite element method for level set-based topology optimization	13
Correction: Industrial application of topology optimization for forced convection based on Darcy flow	13
LayOpt: an educational web-app for truss layout optimization	13
Multiphysics design of programmable shape-memory alloy-based smart structures via topology optimization	13
Geometric design of friction ring dampers in blisks using nonlinear modal analysis and Kriging surrogate model	13
Uncertainty-based multi-disciplinary multi-objective design optimization of unmanned mining electric shovel	13
An efficient semi-analytical extreme value method for time-variant reliability analysis	13
ALeRSa-DDEA: active learning with reliability sampling-based evolutionary algorithm framework for solving offline data-driven expensive engineering optimization	13
Optimization approach for the core structure of a wind turbine blade	13
Topology optimization in concrete construction: a systematic review on numerical and experimental investigations	13
Robust optimization design of a flying wing using adjoint and uncertainty-based aerodynamic optimization approach	13
An efficient method for shape and topology optimization of shell structures	13
Multi-fidelity neural optimization machine for Digital Twins	12
On kernel functions for bi-fidelity Gaussian process regressions	12
Isogeometric shape optimisation of volumetric blades for aircraft engines	12
Design of metamaterial-based heat manipulators using isogeometric level-set topology optimization	12
Topology optimization of locomoting soft bodies using material point method	12
A detailed introduction to density-based topology optimisation of fluid flow problems with implementation in MATLAB	12
Towards advanced piezoelectric metamaterial design via combined topology and shape optimization	12
Applications of multi-fidelity multi-output Kriging to engineering design optimization	12
Discrete adjoint methodology for general multiphysics problems	12
Structural stability and artificial buckling modes in topology optimization	12
A multi-fidelity surrogate model based on moving least squares: fusing different fidelity data for engineering design	12
Topological control for 2D minimum compliance topology optimization using SIMP method	12
Surrogate-based optimization based on the probability of feasibility	12
Topology optimization of electric vehicle chassis structure with distributed load-bearing batteries	12
Efficient spline design via feature-mapping for continuous fiber-reinforced structures	12
Structure–connection–performance integration lightweight optimisation design of multi-material automotive body skeleton	11
Multi-material optimization design for mesh reflector antennas considering space thermal effects	11
Truss topology design under harmonic loads: peak power minimization with semidefinite programming	11
Discrete variable topology optimization using multi-cut formulation and adaptive trust regions	11
Review of uncertainty quantification, associated parables, and Raphael Tuvia Haftka’s contributions	11
Parallel multi-fidelity expected improvement method for efficient global optimization	11
Bayesian model updating of concrete-embedded miter gate anchorages and implications for design	11
A bi-fidelity Bayesian optimization method for multi-objective optimization with a novel acquisition function	11
A method for optimization against cure-induced distortion in composite parts	11
Seismic fragility analysis of deteriorated bridge structures employing a UAV inspection-based updated digital twin	11
Deep learning accelerated topology optimization with inherent control of image quality	11
Topology optimisation of steel connections under compression assisted by physical and geometrical nonlinear finite element analysis and its application to an industrial case study	11
A sequential linear programming approach for truss optimization based on the uncertainty analysis-based data-driven computational mechanics (UA-DDCM)	11
A synergic topology optimization approach on distribution of cooling channels and diverse-intensity heat sources for liquid-cooled heat sink	11
Thanks to our Reviewers	11
Optimal design of high-pressure fuel pipe based on vibration response and strength using multi-objective genetic algorithm	11
A new adaptive multi-fidelity metamodel method using meta-learning and Bayesian deep learning	11
Multi-material topology optimization using Wachspress interpolations for designing a 3-phase electrical machine stator	11
Topology optimization of piezoelectric actuators using moving morphable void method	11
An application of dependent Kriging combined with spherical decomposition sampling for the system reliability analysis of flap mechanism	11
Mesh adaptive-based parametric level set method for the design of heat sink based on two-layer thermal-fluid system	11
Concurrent topology optimization for double-skin stiffened structures considering external shape and modal characteristics	11
Integrated lightweight optimization design of wall thickness, material, and performance of automobile body side structure	11
Minimum size control for binary topology optimization	11
Correction: On projection methods, convergence and robust formulations in topology optimization	11
Scenario-based multidisciplinary optimization for a new accelerated life testing of electric traction motor and inverter system	11
A generalized approach for robust topology optimization using the first-order second-moment method for arbitrary response functions	11
Multi-model optimization for various disciplines using the equivalent static loads method	11
XFEM level set-based topology optimization for turbulent conjugate heat transfer problems	11
Single-objective aerodynamic optimization of a streamlined bridge deck subjected to shape modification using a polynomial emulator and genetic algorithm	11
Complementary energy based meso-level homogenization for multiscale topology optimization	10
Multi-joint topology optimization for stiffness constrained design problems	10
A multi-objective framework for Pareto frontier exploration of lattice structures	10
Overhang control in topology optimization: a comparison of continuous front propagation-based and discrete layer-by-layer overhang control	10
Multi-objective branch-and-bound for the design-for-control of water distribution networks with global bounds	10
Shape and topology optimization in electrical impedance tomography via moving morphable components method	10
Crashworthiness design of an automotive S-rail using ANN-based optimization to enhance performance and safety	10
Multi-fidelity error-estimate-based model management	10
Modal analysis and structural optimization of integrated bladed disks and centrifugal compressor impellers	10
Data-driven design exploration method using conditional variational autoencoder for airfoil design	10
A discontinuous Galerkin level set method using distributed shape gradient and topological derivatives for multi-material structural topology optimization	10
Multi-fidelity optimization of metal sheets concerning manufacturability in deep-drawing processes	10
Multi-objective uncertain optimization with an ellipsoid-based model of a centrally symmetrical square tube with diaphragms for subways	10
Two-scale optimization of graded lattice structures respecting buckling on micro- and macroscale	10
A novel learning function of adaptively updating Kriging model for reliability analysis under fuzzy uncertainty	10
A general multi-fidelity metamodeling framework for models with various output correlation	10
Form-finding and determining geodesic seam lines using the updated weight method for tensile membrane structures with strut and anchorage supports	10
A hybrid machine learning and evolutionary approach to material selection and design optimization for eco-friendly structures	10
Topological derivatives for shell structure optimization considering crash loadcases with material nonlinearities and large deformations	10
Double-level sequential optimization for strength/aeroelasticity comprehensive design of uncertain composite structures	10
Lightworks, a scientific research framework for the design of stiffened composite-panel structures using gradient-based optimization	10
Efficient 3D truss topology optimization for aeronautical structures	10
Topography optimisation using a reduced-dimensional model for convective heat transfer between plates with varying channel height and constant temperature	10
Sensitivity clustering-based multi-scale topology optimization method for metamaterial thermal actuators	10
Structure bionic design method oriented to integration of biological advantages	10
MATLAB implementations for 3D geometrically nonlinear topology optimization: 230-line code for SIMP method and 280-line code for MMB method	10
On approaches for avoiding low-stiffness regions in variable thickness sheet and homogenization-based topology optimization	10
Discrete adjoint for coupled conjugate heat transfer	10
Topology optimization of connectable microstructure using enlarged connective domain	10
Synthesis of phase-only thinned concentric elliptical antenna arrays based on the topology optimization continuous 0–1 differentiation	10
Aerostructural wing shape optimization assisted by algorithmic differentiation	10
Buckling optimization of variable stiffness composite wing boxes with manufacturing defects	10
Multi-scale topology optimization for minimizing structural compliance of cellular composites with connectable graded microstructures	10
Metamodel-based subset simulation adaptable to target computational capacities: the case for high-dimensional and rare event reliability analysis	10
A transient thermoelastic mathematical model for topology optimization of support structures in additive manufacturing	10
A component-based method for the optimization of stiffener layout on large cylindrical rib-stiffened shell structures	10
A design method for rail profiles based on the distribution of contact points	10
L-moments-based uncertainty quantification for scarce samples including extremes	10