On the validity of using small positive lower bounds on design variables in discrete topology optimization

DOI10.1007/s00158-008-0248-1zbMath1274.74400OpenAlexW2067119523MaRDI QIDQ381244

Krister Svanberg, Mats Werme

Publication date: 15 November 2013

Published in: Structural and Multidisciplinary Optimization (Search for Journal in Brave)

Full work available at URL: https://doi.org/10.1007/s00158-008-0248-1

zbMATH Keywords

perturbationtopology optimizationdiscrete problems

Mathematics Subject Classification ID

Topological methods for optimization problems in solid mechanics (74P15)

Related Items (2)

Some symmetry results for optimal solutions in structural optimization ⋮ Truss topology optimization with discrete design variables by outer approximation

Uses Software

• SNOPT

Cites Work

• Unnamed Item
• Truss topology optimization with discrete design variables -- guaranteed global optimality and benchmark examples
• Sequential integer programming methods for stress constrained topology optimization
• Topology optimization of continuum structures with material failure constraints
• Topology optimization for minimum stress design with the homogenization method
• A hierarchical neighbourhood search method for topology optimization
• On continuity of the design-to-state mappings for trusses with variable topology
• Material interpolation schemes in topology optimization
• A Class of Globally Convergent Optimization Methods Based on Conservative Convex Separable Approximations
• SNOPT: An SQP Algorithm for Large-Scale Constrained Optimization
• QMML: Quantified Minimal Modal Logic and Its Applications
• Shape optimization by the homogenization method

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