Minimum length scale in topology optimization by geometric constraints
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Publication:2632955
DOI10.1016/j.cma.2015.05.003zbMath1423.74778OpenAlexW305632992MaRDI QIDQ2632955
Fengwen Wang, Ole Sigmund, Mingdong Zhou, Boyan Stefanov Lazarov
Publication date: 15 May 2019
Published in: Computer Methods in Applied Mechanics and Engineering (Search for Journal in Brave)
Full work available at URL: https://orbit.dtu.dk/en/publications/0366a24a-564e-412d-9caf-b2de5eee2114
Numerical optimization and variational techniques (65K10) Finite element methods applied to problems in solid mechanics (74S05) Finite element, Rayleigh-Ritz and Galerkin methods for boundary value problems involving PDEs (65N30) Topological methods for optimization problems in solid mechanics (74P15)
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Cites Work
- Unnamed Item
- Imposing maximum length scale in topology optimization
- On projection methods, convergence and robust formulations in topology optimization
- Robust topology optimization accounting for spatially varying manufacturing errors
- Explicit feature control in structural topology optimization via level set method
- Topological design of electromechanical actuators with robustness toward over- and under-etching
- Generating optimal topologies in structural design using a homogenization method
- An explicit length scale control approach in SIMP-based topology optimization
- A level set method for structural topology optimization.
- Topology optimization with geometric uncertainties by perturbation techniques
- The method of moving asymptotes—a new method for structural optimization
- A new scheme for imposing a minimum length scale in topology optimization
- Achieving minimum length scale in topology optimization using nodal design variables and projection functions