An improved adaptive constraint aggregation for integrated layout and topology optimization

DOI10.1016/j.cma.2015.02.022zbMath1423.74746OpenAlexW2038690490MaRDI QIDQ1737021

Huan-Huan Gao, Ji-Hong Zhu, Ying Zhou, Wei-Hong Zhang

Publication date: 26 March 2019

Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1016/j.cma.2015.02.022

zbMATH Keywords

constraint aggregationtopology optimizationmulti-component systemsKS functioncomplex step derivative approximationmulti-point constraints

Mathematics Subject Classification ID

Topological methods for optimization problems in solid mechanics (74P15) Sensitivity analysis for optimization problems on manifolds (49Q12)

Related Items (9)

Integrated optimization of components' Layout and structural topology with considering the interface stress constraint ⋮ Integrated multi-material and multi-scale optimization of compliant structure with embedded movable piezoelectric actuators ⋮ Explicit layout control in optimal design of structural systems with multiple embedding components ⋮ An explicit optimization model for integrated layout design of planar multi-component systems using moving morphable bars ⋮ Topology optimization in aircraft and aerospace structures design ⋮ Structural topology optimization with minimum distance control of multiphase embedded components by level set method ⋮ Arbitrary void feature control in level set topology optimization ⋮ A level set method for shape and topology optimization of coated structures ⋮ Feature-driven topology optimization method with signed distance function

Uses Software

• BOSS-Quattro

Cites Work

• Unnamed Item
• Recent development in structural design and optimization
• Simultaneous design of components layout and supporting structures using coupled shape and topology optimization technique
• A note on the derivation of global stress constraints
• A superelement formulation for the efficient layout design of complex multi-component system
• Topology optimization for minimum stress design with the homogenization method
• Integrated topology optimization with embedded movable holes based on combined description by material density and level sets
• Integrated layout design of multi-component systems using XFEM and analytical sensitivity analysis
• Integrated layout design of supports and structures
• Extensions of the first and second complex-step derivative approximations
• Generating optimal topologies in structural design using a homogenization method
• Optimal packing configuration design with finite-circle method
• A level set method for structural topology optimization.
• An implicit model for the integrated optimization of component layout and structure topology
• Evolutionary structural optimization for connection topology design of multi‐component systems
• Multidomain Topology Optimization for Structural and Material Designs
• Integrated layout design of multi-component system
• Using Complex Variables to Estimate Derivatives of Real Functions
• The complex-step derivative approximation
• Essential boundary conditions and multi-point constraints in finite element analysis

This page was built for publication: An improved adaptive constraint aggregation for integrated layout and topology optimization