Structural and Multidisciplinary Optimization

Article	Citations
ALeRSa-DDEA: active learning with reliability sampling-based evolutionary algorithm framework for solving offline data-driven expensive engineering optimization	301
A new initial point search algorithm for bayesian calibration with insufficient statistical information: greedy stochastic section search	134
Hydraulic pressure control in topology optimization of cooling channels with Darcy flow model	74
Topology optimization of shape memory polymer structures with programmable morphology	72
Topology optimization applied to the acoustic medium inverse problem in the time domain using integer linear programming	69
An efficient semi-analytical extreme value method for time-variant reliability analysis	67
Topology optimization of electric vehicle chassis structure with distributed load-bearing batteries	67
Topology optimization of locomoting soft bodies using material point method	58
Design of cellular materials for multiscale topology optimization: application to patient-specific orthopedic devices	57
Two-stage optimization method for design of reinforced concrete frames using optimal pre-determined section database and non-revisiting genetic algorithm	55
Crushing performances and crashworthiness optimization of polygonal double tubes under multiple angle loadings	53
An improved Material Mask Overlay Strategy for the desired discreteness of pressure-loaded optimized topologies	52
SBSC+SRU: an error-guided adaptive Kriging method for expensive system reliability analysis	51
Facilitating multidisciplinary collaboration through a versatile level-set topology optimization framework via COMSOL multiphysics	46
Automatic hyperparameter tuning of topology optimization algorithms using surrogate optimization	45
A continuous model for connectivity constraints in topology optimization	43
In silico biomechanical design of the metal frame of transcatheter aortic valves: multi-objective shape and cross-sectional size optimization	41
Surface smoothing for topological optimized 3D models	39
On a cellular developmental method for layout optimization via the two-point topological derivative	37
Optimal design of responsive structures	37
Continuum sensitivity and design optimization of superconducting systems under critical current densities with magnetic field dependence	37
LayOpt: an educational web-app for truss layout optimization	37
A comparative study of statistical validation metrics with consideration of variance to address type II errors in statistical model validation	36
Robust shape optimization under model uncertainty of an aircraft wing using proper orthogonal decomposition and inductive design exploration method	36
Collapse-resistance optimization of fabricated single-layer grid shell based on sequential approximate optimization	35

Mixed variational formulations for structural topology optimization based on the phase-field approach	34
Concurrent shape optimization of a multiscale structure for controlling macrostructural stiffness	33
Topology optimization of damping material layout in coupled vibro-acoustic system using hybrid finite element-wave based method	31
Robust functional response-based metamodel optimization considering both location and dispersion effects for aeronautical airfoil designs	31
Structure–connection–performance integration lightweight optimisation design of multi-material automotive body skeleton	30
Robust design optimization using a non-intrusive second-order approximation of stochastic moments	29
Machine learning accelerated MMC-based topology optimization for sound quality enhancement of serialized acoustic structures	29
Bayesian optimization with hidden constraints for aircraft design	28
Additive manufacturing-driven topological design considering overhang and connectivity constraints induced by closed cavity	28
Product family design optimization considering manufacturing and assembly process costs	28
Optimization approach for the core structure of a wind turbine blade	28
Efficient sample reduction strategy based on adaptive Kriging for estimating failure credibility	27
Bi-fidelity conditional value-at-risk estimation by dimensionally decomposed generalized polynomial chaos expansion	26
An effective gradient and geometry enhanced sequential sampling approach for Kriging modeling	26
A novel inverse strain range-based adaptive Kriging method for analyzing the combined fatigue life reliability	25
On kernel functions for bi-fidelity Gaussian process regressions	25
Flexible-constrained time-variant hybrid reliability-based design optimization	25
Computationally efficient topology optimization for the SynRMs based on the torque curve interpolation	24
On determining the optimal shape, speed, and size of metal flywheel rotors with maximum kinetic energy	24
Layout optimization of truss structures by an improved Prairie Dog algorithm integrated with a monitored convergence curve	24
A novel single-loop simulation algorithm combined with adaptive Kriging model for estimating the system failure probability function with multi-dimensional distribution parameter	24
Aggregation and regularization schemes: a probabilistic point of view	24
A performance-driven lightweight optimization method for material-structure coupling design of cab	24
Topology optimization using PETSc: a Python wrapper and extended functionality	23
Yet another parameter-free shape optimization method	23
Non-probabilistic reliability-based topology optimization (NRBTO) of continuum structures with displacement constraints via single-loop strategy	23
A new structural reliability analysis method under non-parameterized probability box variables	23
LatticeOPT: a heuristic topology optimization framework for thin-walled, 2D extruded lattices	22
Fireshape: a shape optimization toolbox for Firedrake	22
Reliability-based topology optimization using stochastic gradients	21
Sensitivity analysis of coupled acoustic-structural systems under non-stationary random excitations based on adjoint variable method	21
Optimization of cavitation characteristics of aviation fuel centrifugal pump inducer based on surrogate model	21
Stochastic analysis of a crash box under impact loading by an adaptive POD-PCE model	21
An insertability constraint for shape optimization	21
A unified reliability evaluation framework for aircraft turbine rotor considering multi-site failure correlation	21
Finding globally optimal arrangements of multiple point loads in structural design using a single FEA	20
Design of heat exchangers via a bioinspired topology optimization framework with physics-informed underlying fields	20
Multi-fidelity surrogate model ensemble based on feasible intervals	20
Free-form optimization of heteromorphic cores in sandwich structures to enhance their thermal buckling behavior	20
Multi-fidelity neural optimization machine for Digital Twins	19
Multiscale design of functionally graded cellular structures for additive manufacturing using level-set descriptions	19
Combined shape and topology optimisation of shell structures using FE-based parameterisations	19
Gaussian process regression based on deep neural network for reliability analysis in high dimensions	19
A polynomial dimensional decomposition-based method for robust topology optimization	19
Tabu efficient global optimization with applications in additive manufacturing	19
Stress-constrained optimization of multiscale structures with parameterized microarchitectures using machine learning	18
A sequential global programming approach for two-scale optimization of homogenized multiphysics problems with application to Biot porous media	18
Topology optimization of incompressible structures subject to fluid–structure interaction	18
Discrete adjoint methodology for general multiphysics problems	18
Topology optimization with a parametric level set method for double porosity poroelastic sound-absorbing structures	18

A novel non-probabilistic reliability-based design optimization method using bilevel accelerated microbial genetic algorithm	18
Automatic construction method for editable CAD models of isogeometric topology optimization results	18
Mesh-based topology, shape and sizing optimization of ribbed plates	18
A novel adaptive sampling strategy for the Kriging surrogate-based control co-design method in the dynamic system	18
Optimal design of non-uniform curved grid-stiffened shell with various stiffener patterns	18
CPU parallel-based adaptive parameterized level set method for large-scale structural topology optimization	18
Topology and build orientation optimization for additive manufacturing considering build height and overhang area	18
On the influence of free space in topology optimization of electro-active polymers	17
Radar cross section minimization for step structures using topology optimization	17
Structural damage identification based on estimated additional virtual masses and Bayesian theory	17
Resilience-based design optimization of engineering systems under degradation and different maintenance strategy	17
Robust optimal design and trajectory planning of an aircraft with morphing airfoil sections	17
Quasi-Newton methods for topology optimization using a level-set method	17
Minimum weight topology optimization subject to unsteady heat equation and space-time pointwise constraints—toward automatic optimal riser design in the shape casting process	17
Enhanced Gaussian-mixture-model-based nonlinear probabilistic uncertainty propagation using Gaussian splitting approach	17
Design of metamaterial-based heat manipulators using isogeometric level-set topology optimization	17
Multiphysics design of programmable shape-memory alloy-based smart structures via topology optimization	17
Structural stability and artificial buckling modes in topology optimization	17
Intercoupling aeroelastic stability topology optimization for the design of bend-twisted hollow blade in a turbomachinery cascade	17
Damage identification in plate structures based on the topological derivative method	16
Structure optimization design of extracorporeal circulation blood transport pump	16
Design of curvilinear variable-stiffness composites considering stiffness, strength and manufacturability	16
Isogeometric analysis-based design of post-tensioned concrete beam towards construction-oriented topology optimization	16
Practical metamodel-assisted multi-objective design optimization for improved sustainability and buildability of wind turbine foundations	16
Advanced surrogate-based time-dependent reliability analysis method by an effective strategy of reducing the candidate sample pool	16
Springback optimization of deep drawing process based on FEM-ANN-PSO strategy	16
Direction-oriented stress-constrained topology optimization of orthotropic materials	16
Topological control for 2D minimum compliance topology optimization using SIMP method	16
Crashworthiness analysis and multiobjective robust optimization of two-stage variable thickness expansion tube under impact loading	16
An aeroelastic optimisation framework for manufacturable variable stiffness composite wings including critical gust loads	16
Topology optimization of multi-story buildings under fully non-stationary stochastic seismic ground motion	16
Health index construction with feature fusion optimization for predictive maintenance of physical systems	16
Efficient spline design via feature-mapping for continuous fiber-reinforced structures	16
Analysis and optimization for plunging forces of a drive-shaft system considering rough surface characteristics under hybrid uncertainty	15
Topology optimisation of stiffeners layout for shape-morphing of dielectric elastomers	15
Topology optimization of microvascular composites for active-cooling applications using a geometrical reduced-order model	15
An improved reliability-based robust design optimization method using Bayesian seemingly unrelated regression and multivariate loss function	15
Topology optimization under microscale uncertainty using stochastic gradients	15
A multi-fidelity surrogate model based on moving least squares: fusing different fidelity data for engineering design	15
Reliability-based multilevel optimization of carbon fiber-reinforced plastic control arm	15
Multi-objective optimization of a GPAF-BM for heat dissipation and crashworthiness based on an NHSMF approximate model	15
Topology optimization of multi-material structures with elastoplastic strain hardening model	15
Design for drainability in density-based topology optimization	15
Topology optimization for energy dissipation structures based on shape memory alloys	15
Enabling large-scale multidisciplinary design optimization through adjoint sensitivity analysis	14
Crashworthiness design of cross-sections with the Graph and Heuristic based Topology Optimization incorporating competing designs	14
Density-based shape optimization of 3D structures with mean curvature constraints	14
An efficient estimation of failure probability in the presence of random and interval hybrid uncertainty	14
A marker-and-cell method for large-scale flow-based topology optimization on GPU	14
A feasible identification method of uncertainty responses for vehicle structures	14
Layout optimization of long-span structures subject to self-weight and multiple load-cases	14
Structural uncertainty analysis with the multiplicative dimensional reduction–based polynomial chaos expansion approach	14
Enhanced growth method for topology and geometry optimization of truss structures	14
Multi-objective seismic design of BRBs-reinforced concrete buildings using genetic algorithms	14
Efficient buckling constrained topology optimization using reduced order modeling	14
Cross-resolution topology optimization for geometrical non-linearity by using deep learning	14
Variable functioning and its application to large scale steel frame design optimization	13
Structural optimization under dynamic reliability constraints utilizing probability density evolution method and metamodels in augmented input space	13
Surrogate-based optimization based on the probability of feasibility	13
Second-order reliability methods: a review and comparative study	13
Digital Twin in smart manufacturing: remote control and virtual machining using VR and AR technologies	13
A general optimization strategy for composite sandwich structures	13
A sequential multi-fidelity surrogate-based optimization methodology based on expected improvement reduction	13
A gradient-based optimization method with functional principal component analysis for efficient structural topology optimization	13
Applications of multi-fidelity multi-output Kriging to engineering design optimization	13
Towards advanced piezoelectric metamaterial design via combined topology and shape optimization	12
A unified simultaneous shape and topology optimization method for multi-material laminated shell structures	12
A coupled adaptive radial-based importance sampling and single-loop Kriging surrogate model for time-dependent reliability analysis	12
Matching of multiple aerodynamic parameters for railway train/tunnel systems to ensure critical airtightness performance of high-speed trains	12
Topology optimization with wall thickness and piecewise developability constraints for foldable shape-changing structures	12
Data-driven inverse design of a multiband second-order phononic topological insulator	12
Physics-informed neural network based topology optimization through continuous adjoint	12
Robust optimization design of a flying wing using adjoint and uncertainty-based aerodynamic optimization approach	12
Design optimization and validation for additive manufacturing: a satellite bracket application	12
Uncertainty propagation analysis for an aviation accelerometer using an improved saddlepoint approximation method	12
Multidisciplinary design optimization in Architecture, Engineering, and Construction: a detailed review and call for collaboration	12
Decoupled reliability-based design optimization with a double-step modified adaptive chaos control approach	12
Coupled aeropropulsive design optimization of a podded electric propulsor	12
An improved peridynamics topology optimization formulation for compliance minimization	12
A detailed introduction to density-based topology optimisation of fluid flow problems with implementation in MATLAB	11

A 172-line Matlab code for structural topology optimization in the body-fitted mesh	11
Evidence-theory-based structural reliability analysis with epistemic uncertainty: a review	11
Elastoplastic topology optimization of cyclically loaded structures via direct methods for shakedown	11
Isogeometric shape optimisation of volumetric blades for aircraft engines	11
Geometric design of friction ring dampers in blisks using nonlinear modal analysis and Kriging surrogate model	11
Bi-directional evolutionary structural optimization with buckling constraints	11
A diversity metric based on Gaussian process model for diverse and competitive design	11
Multi-domain acoustic topology optimization based on the BESO approach: applications on the design of multi-phase material mufflers	11
Variable-height stiffener design using topology optimization with anisotropic filter-based casting constraints	11
Topology optimization method based on the Wray–Agarwal turbulence model	11
Isogeometric topology optimization of compliant mechanisms using transformable triangular mesh (TTM) algorithm	11
An optimized, easy-to-use, open-source GPU solver for large-scale inverse homogenization problems	11
A framework for structural shape optimization based on automatic differentiation, the adjoint method and accelerated linear algebra	11
Static and dynamic topology optimization: an innovative unifying approach	11
A synergic topology optimization approach on distribution of cooling channels and diverse-intensity heat sources for liquid-cooled heat sink	11
Topology optimization of microstructures with perturbation analysis and penalty methods	11
Topology optimization of elastic contact problems using B-spline parameterization	11
Reliability updating with equality information using adaptive kriging-based importance sampling	11
An Armijo-based hybrid step length release first order reliability method based on chaos control for structural reliability analysis	11
Topology optimization in concrete construction: a systematic review on numerical and experimental investigations	11
Multi-objective optimization design of B-pillar and rocker sub-systems of battery electric vehicle	10
Parallel multi-fidelity expected improvement method for efficient global optimization	10
Optimal design of variable gradient tube under axial dynamic crushing based on hybrid TSSA–GRNN method	10
Multi-model optimization for various disciplines using the equivalent static loads method	10
An integrated multi-objective topology optimization method for automobile wheels made of lightweight materials	10
An anisotropic filter-based adaptive hierarchical stiffener topology optimization method	10
Correction: Industrial application of topology optimization for forced convection based on Darcy flow	10
Correction to: An interface-enriched generalized finite element method for level set-based topology optimization	10
Stress-based topology optimization with the parameterized level-set method based on radial basis functions	10
Correction to: Optimal design for disc golf by computational fluid dynamics and machine learning	10
Bézier-based biased random-key genetic algorithm to address printability constraints in the topology optimization of concrete structures	10
An open-source framework for large-scale transient topology optimization using PETSc	10
Mechanical behavior of composite bistable shell structure and surrogate-based optimal design	10
TOPress: a MATLAB implementation for topology optimization of structures subjected to design-dependent pressure loads	10
Aerostructural wing shape optimization assisted by algorithmic differentiation	10
A new adaptive multi-fidelity metamodel method using meta-learning and Bayesian deep learning	10
Data-driven geometry-based topology optimization	10
MPhys: a modular multiphysics library for coupled simulation and adjoint derivative computation	10
Design of adaptive structures through energy minimization: extension to tensegrity	10
Correction: An efficient 137-line MATLAB code for geometrically nonlinear topology optimization using bi-directional evolutionary structural optimization method	10
Form-finding and determining geodesic seam lines using the updated weight method for tensile membrane structures with strut and anchorage supports	10
Sensitivity analysis of discrete variable topology optimization	10
Maximizing the performance of pump inducers using CFD-based multi-objective optimization	10
Optimisation of convolutional neural network architecture using genetic algorithm for the prediction of adhesively bonded joint strength	10
Topology optimization guided by a geometrical pattern library	10
Non-probabilistic reliability-based topology optimization against loading uncertainty field with a bounded field model	10
Topology optimization of fluid flow by using Integer Linear Programming	10
Probabilistic failure path approach on optimal design of structures against sequential fatigue-induced failure	10
Multi-scale topology optimisation of microchannel cooling using a homogenisation-based method	10
Gradient-based optimisation of rectangular honeycomb core sandwich panels	10
Seismic performance-based design optimization of 2D steel chevron-braced frames using ACO algorithm and nonlinear pushover analysis	10
Correction: Latest developments in node-based shape optimization using Vertex Morphing parameterization	10
Concurrent optimization of actuator/sensor layout and control parameter on piezoelectric curved shells with active vibration control for minimizing transient noise	10
An efficient method for shape and topology optimization of shell structures	10
Review of uncertainty quantification, associated parables, and Raphael Tuvia Haftka’s contributions	10
Topology optimization of stiff structures under self-weight for given volume using a smooth Heaviside function	10
Topology optimization of the front electrode patterns of solar cells based on moving wide Bezier curves with constrained end	9
A two-stage point selection strategy for probability density evolution method-based reliability analysis	9
Efficient 3D truss topology optimization for aeronautical structures	9
Thanks to our Reviewers	9
Geometric-feature-based design of spatially varying multiscale structure with quasi-conformal mapping	9
Crashworthiness topology optimisation of a crash box to improve passive safety during a frontal impact	9
Topology optimization for lift–drag problems incorporated with distributed unstructured mesh adaptation	9
Optimizing crash box design to meet injury criteria: a protocol for accurate simulation and material selection	9
A general integrated procedure for uncertainty-based design optimization of multilevel systems by hierarchical decomposition framework	9
Vibration-based material properties identification of a car seat frame in time and frequency domains using multi-objective genetic algorithm	9
A microarchitecture design methodology to achieve extreme isotropic elastic properties of composites based on crystal symmetries	9
Topology optimisation of steel connections under compression assisted by physical and geometrical nonlinear finite element analysis and its application to an industrial case study	9
Digital twin technology for continuously welded turnout on high-speed railway bridges based on improved MOPSO algorithm	9
A level set-based topology optimization approach for thermally radiating structures	9
Robust feasibility verification and region inner-point detection algorithms for geometric shape objects applied to electric machine optimization workflow	9
Integrated lightweight optimization design of wall thickness, material, and performance of automobile body side structure	9
Topology optimization for particle trajectory control considering particle-rigid wall contact	9
Bi-fidelity surrogate modeling via scaled correlation construction and penalty minimization	9
Multi-objective robust optimization using adaptive surrogate models for problems with mixed continuous-categorical parameters	9
Multi-material topology optimization using Wachspress interpolations for designing a 3-phase electrical machine stator	9
Multi-objective branch-and-bound for the design-for-control of water distribution networks with global bounds	9
Lightworks, a scientific research framework for the design of stiffened composite-panel structures using gradient-based optimization	9
Blood flow topology optimization considering a thrombosis model	9
Crashworthiness design of an automotive S-rail using ANN-based optimization to enhance performance and safety	9
An efficient optimization method for transcendental eigenvalue problems based on mode count constraints and heuristic algorithm	9
Topology optimization of multi-material active structures to reduce energy consumption and carbon footprint	9
A method for optimization against cure-induced distortion in composite parts	9
Mesh adaptive-based parametric level set method for the design of heat sink based on two-layer thermal-fluid system	9
Gradient-based adaptive sampling framework and application in the laser-driven ion acceleration	9
MATLAB implementations for 3D geometrically nonlinear topology optimization: 230-line code for SIMP method and 280-line code for MMB method	9
Topology optimisation of fibre-reinforced composites accounting for buckling resistance and manufacturability	9
A hybrid machine learning and evolutionary approach to material selection and design optimization for eco-friendly structures	9
Data-driven design exploration method using conditional variational autoencoder for airfoil design	9
Topology optimization for the layout design of radar absorbing coatings in cavities	9
Geometric dimensionality control of structural components in topology optimization	9
Multi-fidelity error-estimate-based model management	8
Multi-joint topology optimization for stiffness constrained design problems	8
Modal analysis and structural optimization of integrated bladed disks and centrifugal compressor impellers	8
Efficient aeroelastic wing optimization through a compact aerofoil decomposition approach	8