Topology optimization can be seen as optimizing a distribution of small topological elements within a domain with respect to given specifications. A numerical topology gradient (TG) algorithm is applied in the context of electromagnetism for optimizing microwave devices, computing the sensitivity on
Topology optimization of metallic devices for microwave applications
β Scribed by N. Aage; N. A. Mortensen; O. Sigmund
- Publisher
- John Wiley and Sons
- Year
- 2010
- Tongue
- English
- Weight
- 424 KB
- Volume
- 83
- Category
- Article
- ISSN
- 0029-5981
- DOI
- 10.1002/nme.2837
No coin nor oath required. For personal study only.
π SIMILAR VOLUMES
## Abstract Particle swarm optimization (PSO) has lately become very popular in the electromagnetics domain. Although in some instances PSO shows a superior performance compared with other global optimization techniques, it is still computationally more expensive relative to classical gradient tech
## Abstract Four modeling methods of microwave devices using multiple neuroβfuzzy inference systems (MANFIS) based on spaceβmapping (SM) approach are presented. In contrast with previous works using conventional mathematical tools and artificial neural networks, the proposed SMβbased neuroβfuzzy mo
The topological optimization of components to maximize crash energy absorption for a given volume is considered. The crash analysis is performed using a DYNA3D finite element analysis. The original solid elements are replaced by ones with holes, the hole size being characterized by a so-called densi