Shape optimization with topological changes and parametric control
β Scribed by Jiaqin Chen; Vadim Shapiro; Krishnan Suresh; Igor Tsukanov
- Publisher
- John Wiley and Sons
- Year
- 2007
- Tongue
- English
- Weight
- 951 KB
- Volume
- 71
- Category
- Article
- ISSN
- 0029-5981
- DOI
- 10.1002/nme.1943
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π SIMILAR VOLUMES
## Abstract In vibration optimization problems, eigenfrequencies are usually maximized in the optimization since resonance phenomena in a mechanical structure must be avoided, and maximizing eigenfrequencies can provide a high probability of dynamic stability. However, vibrating mechanical structur
## Abstract Topology optimization is formulated in terms of the nodal variables that control an implicit function description of the shape. The implicit function is constrained by upper and lower bounds, so that only a band of nodal variables needs to be considered in each step of the optimization.