Structural and Multidisciplinary Optimization

Article	Citations
A new initial point search algorithm for bayesian calibration with insufficient statistical information: greedy stochastic section search	324
Process simulation-informed topology optimization for formwork-based concrete casting	169
Data-driven constrained optimization using dual-surrogate collaboration and subspace exploration	130
On the potential use of performance bounds based on semidefinite programs for topology optimization	123
Stochastic analysis of a crash box under impact loading by an adaptive POD-PCE model	103
Robust design optimization using a non-intrusive second-order approximation of stochastic moments	69
Stress-based topology optimization with the parameterized level-set method based on radial basis functions	68
Topology optimization with a parametric level set method for double porosity poroelastic sound-absorbing structures	66
Topology optimization under microscale uncertainty using stochastic gradients	65
Static and dynamic topology optimization: an innovative unifying approach	65
A sequential global programming approach for two-scale optimization of homogenized multiphysics problems with application to Biot porous media	60
Health index construction with feature fusion optimization for predictive maintenance of physical systems	56
Crashworthiness study of aluminum/carbon fiber-reinforced polymer hybrid square tubes based on multivariable simulation and multi-objective optimization	54
Toward real-time optimization through model reduction and model discrepancy sensitivities	53
Integrated structural-electromagnetic modeling and optimization of a VLF Trideco antenna under multi-source loading	49
Computationally efficient topology optimization for the SynRMs based on the torque curve interpolation	47
Product family design optimization considering manufacturing and assembly process costs	44
Topology optimization of incompressible structures subject to fluid–structure interaction	42
Robust shape optimization under model uncertainty of an aircraft wing using proper orthogonal decomposition and inductive design exploration method	41
An effective approach for uncertainty analysis of power spectral density of stochastic vibration problems via B-spline theory and maximum entropy method	39
Multi-domain acoustic topology optimization based on the BESO approach: applications on the design of multi-phase material mufflers	37
Multi-objective topology optimization design of aircraft spoiler based on level set method	37
An adaptive surrogate-based hybrid optimizer for constrained truss optimization	35
Samples mining and optimization of simplified ship collision problem that based on unsupervised learning with surrogate models and information efficiency methodologies	34
Layout optimization of truss structures by an improved Prairie Dog algorithm integrated with a monitored convergence curve	33

Thermodynamic Topology Optimization of compliant mechanisms including a multi-objective approach to prevent one-node connections	33
An Armijo-based hybrid step length release first order reliability method based on chaos control for structural reliability analysis	32
Enhanced Gaussian-mixture-model-based nonlinear probabilistic uncertainty propagation using Gaussian splitting approach	31
Strength-constrained topology optimization considering static stress and fatigue using isogeometric analysis	31
A sequential multi-fidelity surrogate-based optimization methodology based on expected improvement reduction	31
Topology optimization of thermal-fluid problem using the anisotropic material field series expansion approach	30
Automatic construction method for editable CAD models of isogeometric topology optimization results	30
Bayesian optimization with hidden constraints for aircraft design	30
Concurrent optimization of actuator/sensor layout and control parameter on piezoelectric curved shells with active vibration control for minimizing transient noise	29
Uncertainty-based multi-disciplinary multi-objective design optimization of unmanned mining electric shovel	28
Aerodynamic shape optimization with effective deep-learning-based geometric filtering: from a cylinder to a wing	28
Topography optimisation using a reduced-dimensional model for convective heat transfer between plates with varying channel height and constant temperature	28
Projection-based model reduction using Pressio: application to hypersonic aerothermodynamics	28
Adjoint-assisted robust shape optimization of an idealized arterial bypass graft using the FOSM method	28
Applications of multi-fidelity multi-output Kriging to engineering design optimization	28
Discontinuity layout optimization using unstructured meshes and material layering in 2D	27
Topology optimization of piezoelectric actuators using moving morphable void method	27
Topological derivatives for shell structure optimization considering crash loadcases with material nonlinearities and large deformations	27
Generative method for aerodynamic optimization based on classifier-free guided denoising diffusion probabilistic model	27
Topology optimization of connectable microstructure using enlarged connective domain	26
Topology optimization of nonlinear structural dynamics with invariant manifold-based reduced order models	26
A maximum-rectifier-function approach to stress-constrained topology optimization	26
Wheel impact test by deep learning: prediction of location and magnitude of maximum stress	26
Digital twins for the designs of systems: a perspective	26
Incorporating bird strike crashworthiness requirements within the design of wing structures	25
Topology optimization for lift–drag problems incorporated with distributed unstructured mesh adaptation	25
A two-stage point selection strategy for probability density evolution method-based reliability analysis	25
MATLAB implementations for 3D geometrically nonlinear topology optimization: 230-line code for SIMP method and 280-line code for MMB method	25
A general multi-fidelity metamodeling framework for models with various output correlation	25
Discrete variable topology optimization using multi-cut formulation and adaptive trust regions	24
Combined topology and build orientation optimization for support structure minimization in additive manufacturing	24
Topology optimisation of fibre-reinforced composites accounting for buckling resistance and manufacturability	23
A new active learning Kriging method with pseudo Kriging strategy for structural reliability analysis	23
Optimal design of retaining walls under seismic loading using a hybrid analytical–numerical approach	23
An open-source framework for large-scale transient topology optimization using PETSc	23
An engineering method of component type selection, topology and size optimization for complex structures	22
Structural topology optimization for crash intrusion control under contact	22
Multi-objective robust optimization using adaptive surrogate models for problems with mixed continuous-categorical parameters	22
A sequential linear programming approach for truss optimization based on the uncertainty analysis-based data-driven computational mechanics (UA-DDCM)	22
Efficient 3D truss topology optimization for aeronautical structures	22
3D shape optimization of loudspeaker cabinets for uniform directivity	21
Topology optimization for 3D fluid diode design considering wall-connected structures	21
A topology optimization framework considering sintering in design for metal binder jetting additive manufacturing	21
A Kriging-assisted multi-stage evolutionary algorithm for expensive many-objective optimization problems	21
Data-driven topology optimization for multiscale biomimetic spinodal design	21
Layout optimization of multi-type dampers in structures under seismic excitation	21
Neural topology optimization: the good, the bad, and the ugly	21
Multi-objective optimization on diffuser of multistage centrifugal pump base on ANN-GA	21
Density-based topology optimization of thin plate structure with geometric nonlinearity using a three-dimensional corotational triangle element formulation	21
GridapTopOpt.jl: a scalable Julia toolbox for level set-based topology optimisation	20

High-dimensional Bayesian optimization with a combination of Kriging models	20
Shape and material optimization of problems with dynamically evolving interfaces applied to solid rocket motors	20
Efficient large-scale 3D topology optimization with matrix-free MATLAB code	20
Vehicle suspension recommendation system: multi-fidelity neural network-based mechanism design optimization	20
Parametric encoding with attention and convolution mitigate spectral bias of neural partial differential equation solvers	20
Dual surrogate-based optimization for expensive black-box multimodal problems using Louvain-identified niches for automatic space reduction	19
A co-optimization method of thermal-stress coupling 3D integrated system with through silicon via	19
A numerical study of reinforcement learning for acoustic topology optimization	19
Applying extrinsic geometric constraints in the MMC framework	19
PDE parametric modeling with a two-stage MLP for aerodynamic shape optimization of high-speed train heads	19
A 168-line MATLAB code for topology optimization with the adaptive bubble method (ABM)	19
Concurrent multi-scale optimization of macro- and micro-shapes of laminated porous shell structure	19
Concurrent level set topology and fiber orientation optimization of fiber-reinforced composite structures	19
Topology optimization using an eigenvector aggregate	19
An adaptive correlation-based calibration method for parameters uncertainty quantification under small samples	19
Multiscale topology optimization via dual neural networks and cutting level sets with non-uniform parameterized microstructures	19
Reliability-based topology optimization of geometrically nonlinear structures considering non-probabilistic load parameter and geometric field uncertainties	18
Adaptive kriging model-based structural reliability analysis under interval uncertainty with incomplete data	18
Level set topology optimization with sparse automatic differentiation	18
An efficient system reliability analysis method for flap mechanism under random-interval hybrid uncertainties	18
Minimal length scale control in topology optimization of thin-walled tubular structures	18
Isogeometric topology optimization of structures using the overweight approach	18
State estimation-based model predictive control: a multi-objective optimization strategy for horizontal vibration in ultra-high-speed elevator	18
Novel methodology of fail-safe reliability-based topology optimization for large-scale marine structures	18
Seismic optimization of buckling-restrained brace mid-rise frames by metaheuristics and machine learning surrogative models	18
Density-based hole seeding in XFEM level-set topology optimization of fluid problems	18
Robust design optimization of structures with multimodal responses using Taylor expansions	18
On optimization of lightweight planar frame structures: an evolving ground structure approach	18
Simultaneous shape and topology optimization of wings	18
A space-preserving data structure for isogeometric topology optimization in B-splines space	17
Data-driven topology optimization of all-solid-state batteries considering conductive additive material informed by microstructure analysis	17
Crashworthiness optimization method with desired energy absorption history for thin-walled aircraft structures	17
Topology optimization of additively manufactured continuous fiber-reinforced structures with constraints on fiber path geometry	17
A boundary strip indicator for material distribution-based topology optimization	17
A Kriging-assisted two-stage adaptive radial-based importance sampling method for random-interval hybrid reliability analysis	17
Optimal design of steel–concrete composite bridge based on a transfer function discrete swarm intelligence algorithm	17
Topology optimization for minimum dynamic compliance using an antiresonant frequency constraint	17
Multiobjective optimization of an ionizer nozzle structure based on RSM and CFD	16
A simulation-based optimization approach for poultry axial exhaust fans to fulfill aerodynamic and mechanical service constraints	16
Matlab codes for 2D and 3D MMC-based natural frequency topology optimization	16
Partitioning a topology-optimized structure into additively manufacturable parts using a feature-mapping approach: a novel decomposition optimization method	16
Metamaterials design with a desired thermal expansion using a multi-material BESO method	16
Transfer learning in surrogate modeling with emphasis on aircraft design	16
Toward digital twin development for additively manufactured turbine blades with experimental and analytical methods	16
A novel null-hypothesis approximation method of limit state function in multi-failure mode reliability analysis of structural system	16
Surrogate-based integrated design of component layout and structural topology for multi-component structures	16
Automatic projection parameter increase for three-field density-based topology optimization	16
Bayesian optimization for mixed-variable, multi-objective problems	16
Robust contact-constrained topology optimization considering uncertainty at the contact support	16
Simultaneous optimization of topology and process parameters for laser-powder bed fusion additive manufacturing	16
Simultaneous optimisation of support structure regions and part topology for additive manufacturing	16
An augmented autoregressive nonlinear mapping multi-fidelity surrogate model construction method	16
Enhanced hybrid modeling for unmodeled vibration analysis of turbine windings with prior physical knowledge	15
Improving the diversity of topology-optimized designs by swarm intelligence	15
A new polynomial chaos expansion method for uncertainty analysis with aleatory and epistemic uncertainties	15
A multi-objective optimization design method of shift manipulator for robot driver using SA-PSA	15
Mixed-integer, multi-objective layerwise optimization of variable-stiffness composites with gaps and overlaps	15
Robust discrete variable topology optimization for continuum structures under load and material uncertainties	15
Multiscale topology optimization of an electromechanical dynamic energy harvester made of non-piezoelectric material	15
Alternative variable-fidelity acquisition functions for efficient global optimization of black-box functions	15
A new development of continuous/relaxed topology optimization method of binary structures (continuous/relaxed TOBS) with integer linear programming	15
Multidisciplinary structural optimization of novel high-aspect ratio composite aircraft wings	15
Multi-objective topology optimization of flow channels in liquid-cooled plates for battery thermal management system	15
Two-stage automatic structural design of steel frames based on parametric modeling and multi-objective optimization	15
Topography optimisation using a reduced-dimensional model for transient conjugate heat transfer between fluid channels and solid plates with volumetric heat source	15
An efficient 2D/3D NURBS-based topology optimization implementation using page-wise matrix operation in MATLAB	15
Manifold alignment-based multi-fidelity reduced-order modeling applied to structural analysis	15
Multiscale structural concurrent fail-safe topology optimization	15
Constrained Bayesian optimization for engineering bridge design	15
A fatigue-resistance topology optimization formulation for continua subject to general loads using rainflow counting	15
A parallel geometric multigrid method for adaptive topology optimization	15
Topology-optimized 3D infill generation using the ground structure method for material extrusion additive manufacturing	15
Topology optimization for fatigue reserve factors	15
Risk-based design optimization for powder bed fusion metal additive manufacturing	14
Hierarchical shape optimization for complex shell structures considering global and local shape perturbations	14
Optimized topology design of finned ducts for internal flow thermal performance by discrete variable eigenvalue-related optimization	14
Peening pattern optimization with integer eigen-moment density for laser peen forming of complex shape	14
Robust design optimization with limited data for char combustion	14
A MATLAB code of node-based topology optimization in 3D arbitrary domain for additive manufacturing	14
A novel approach for obtaining optimum shape design with the minimum drag coefficient	14

Adaptive topology optimization of fail-safe truss structures	14
Dynamic-reliability-based topology optimization of large-span truss structures for vibration serviceability design under random human-induced loads	14
Integrated topology and nonlinear energy dissipation devices optimization of multi-story buildings under stochastic seismic excitation	14
Intelligent optimization of stiffener unit cell via variational autoencoder-based feature extraction	14
Constraint boundary pursuing-based surrogate-assisted differential evolution for expensive optimization problems with mixed constraints	14
Sequential topology and shape optimization framework to design compliant mechanisms with boundary stress constraints	14
An adaptive ensemble of surrogate models based on heuristic model screening	14
High-dimensional mixed-categorical Gaussian processes with application to multidisciplinary design optimization for a green aircraft	14
Vector-angle geometric mapping-based directional importance sampling method for reliability analysis	14
3D Stress-constrained topology optimization via stabilized time-series moving morphable components approach	14
Robust reliability-based topology optimization for stress-constrained continuum structures using polynomial chaos expansion	14
An efficient method for predictive-failure-probability-based global sensitivity analysis	14
Sustainability-oriented multimaterial topology optimization: designing efficient structures incorporating environmental effects	14
A novel dynamic-candidate-pool-based sequential metamodel method for slope reliability analysis: Insights from optimization methodology	14
AVEI-BO: an efficient Bayesian optimization using adaptively varied expected improvement	14
A guided evolution strategy for discrete sizing optimization of space steel frames	14
Topology optimization with text-guided stylization	14
Inverse method for static load reconstruction with automatic filtering for optimal sensor placement	14
Shape optimization of floating bridge pontoons with mooring constraints under wave actions	14
A FreeFEM code for topological derivative-based structural optimization	13
Innovative tensegrity-based vascular stent design using multi-level optimization	13
Inverse design and optimization of a distorted-cell lattice material inspired by high-entropy alloys	13
Physics-infused reduced-order modeling for analysis of multi-layered hypersonic thermal protection systems	13
Crashworthiness optimization of thin-walled tube structures with tailor-welded blank using targeting force–displacement method	13
An insertability constraint for shape optimization	13
A subspace method for 3D multiscale heat sink modelling and optimization	13
Suppressing grayscale for multiphysics topology optimization of multiphase piezoelectric materials and structures via a dual projection	13
A MATLAB topology optimization code to control the trajectory of particle in fluid	13
A bilayer optimization strategy of optimal sensor placement for parameter identification under uncertainty	13
Mesh-based topology, shape and sizing optimization of ribbed plates	13
Reliability-based design optimization: a state-of-the-art review of its methodologies, applications, and challenges	13
Turbine blade arc tenon/mortise structure and optimization method based on parameterized mesh deformation	13
Uncertainty propagation analysis for an aviation accelerometer using an improved saddlepoint approximation method	13
Spline-based shape optimization of large-scale composite leaf spring models using Bayesian strategies with multiple constraints	13
StructureGraph: a universal performance evaluation method for engineering structures via heterogeneous graph neural network	12
A global information-guided framework based on graph neural networks for physical field reconstruction	12
Image fragmented learning for data-driven topology design	12
Tobaco: topology optimization via band-limited coordinate networks for compositionally graded alloys	12
Design optimization and validation for additive manufacturing: a satellite bracket application	12
Response tailoring of elasto-plastic trusses	12
A detailed introduction to density-based topology optimisation of fluid flow problems with implementation in MATLAB	12
On choosing interpolation domains and functions in topology optimization of multi-scale structures: a comparative study	12
Multi-fidelity neural optimization machine for Digital Twins	12
MPhys: a modular multiphysics library for coupled simulation and adjoint derivative computation	12
Optimisation of convolutional neural network architecture using genetic algorithm for the prediction of adhesively bonded joint strength	12
Multi-material synergistic design of high-strength steel guardrails: integrating Qm850/Q355 alloys and energy-absorbing structures for enhanced safety and sustainability	12
Optimization approach for the core structure of a wind turbine blade	12
A novel non-probabilistic reliability-based design optimization method using bilevel accelerated microbial genetic algorithm	12
Topology optimization of multi-story buildings under fully non-stationary stochastic seismic ground motion	12
Topology optimization of non-dispersive elastic metasurfaces for broadband high-numerical-aperture focusing	12
Topology optimization of microstructures with perturbation analysis and penalty methods	12
Topology optimization for energy dissipation structures based on shape memory alloys	12
Topology optimization for particle trajectory control considering particle-rigid wall contact	12
Topology and build orientation optimization for additive manufacturing considering build height and overhang area	12
Prediction of electrical performance and multi-physics field optimization model for log-periodic dipole antenna	12
Connectivity-driven topology optimization for path-following compliant mechanism: a formulation with predictive volume constraints and adaptive strategies for gray element suppression	12
Probabilistic failure path approach on optimal design of structures against sequential fatigue-induced failure	12
Analysis and optimization for plunging forces of a drive-shaft system considering rough surface characteristics under hybrid uncertainty	12
A method for optimization against cure-induced distortion in composite parts	12
Correction to: An interface-enriched generalized finite element method for level set-based topology optimization	12
Design of graded cellular structures with data-driven inverse homogenization for microstructures with cubic symmetry	11
Concurrent topology optimization for double-skin stiffened structures considering external shape and modal characteristics	11
A hybrid machine learning and evolutionary approach to material selection and design optimization for eco-friendly structures	11
Mesh adaptive-based parametric level set method for the design of heat sink based on two-layer thermal-fluid system	11
Multi-objective branch-and-bound for the design-for-control of water distribution networks with global bounds	11
Form-finding and determining geodesic seam lines using the updated weight method for tensile membrane structures with strut and anchorage supports	11
Two-scale topology optimization for transient heat analysis in porous material considering the size effect of microstructure	11
Multi-scale multi-resolution reinforcement learning topology optimization: application to elastic-wave metamaterial design	11
Conditional diffusion models for the inverse design of lattice structures	11
Fast parallel active learning for reliability-based design optimization of magnetorheological damper-controlled structures	11
Robust structural optimization in presence of manufacturing uncertainties through a boundary-perturbation method	11
A novel triple-structure coding to use evolutionary algorithms for optimal sensor placement integrated with modal identification	11
Statistical prior modeling with radius-uniform distribution for a correlation hyperparameter in bayesian calibration	11
Parametric generation of optimal structures through discrete exponential functions: unveiling connections between structural optimality and discrete isothermicity	11
Sensitivity analysis of discrete variable topology optimization	11
Dynamic model construction and parameter identification for the intelligent mining electric shovel considering different disturbances	11
Synergistic use of adjoint-based topology and shape optimization for the design of Bi-fluid heat exchangers	11
A novel learning function of adaptively updating Kriging model for reliability analysis under fuzzy uncertainty	11
Enhanced recoverable particle swarm optimization with adaptive population size reduction for complex engineering problems	11
Application of Bayesian optimization for controlling particle behavior	11
Discrete adjoint for coupled conjugate heat transfer	11
Gradient-based adaptive sampling framework and application in the laser-driven ion acceleration	11
Combined truss and continuum topology optimization of structures	11
Structure–material–performance integrated intelligent lightweight optimization of truck frames	11
Discretization-independent node-based shape optimization with the Vertex Morphing method using design variable scaling	11
Improving performance and convergence in topology optimization for print-ready designs.	11
Multi-fidelity error-estimate-based model management	11
An efficient optimization method for transcendental eigenvalue problems based on mode count constraints and heuristic algorithm	11
Synthesis of phase-only thinned concentric elliptical antenna arrays based on the topology optimization continuous 0–1 differentiation	11
A design method for rail profiles based on the distribution of contact points	11
Multi-material topology optimization using Wachspress interpolations for designing a 3-phase electrical machine stator	11
TOPress: a MATLAB implementation for topology optimization of structures subjected to design-dependent pressure loads	11
Modal analysis and structural optimization of integrated bladed disks and centrifugal compressor impellers	11
Machine learning-based method using adaptive differential evolution for optimizing nonlinear steel frames	11
Seismic optimization design of reinforced concrete frames: uniform displacement criterion	11