Name
Title | ||
|---|---|---|
An efficient isogeometric topology optimization using multilevel mesh, MGCG and local-update strategy. |
Abstract | ||
|---|---|---|
•A high-efficiency isogeometric topology optimization (HITO) is proposed to improve the computational efficiency significantly.•The ITO is accelerated by multi-level meshes, MGCG solver and local-update strategy.•The sensitivity analysis based on IGA and the NURBS filter technique are given in detail.•The proposed HITO can be easily extended to other control-points based ITO problems. |
Year | DOI | Venue |
|---|---|---|
2020 | 10.1016/j.advengsoft.2019.102733 | Advances in Engineering Software |
Keywords | Field | DocType |
Isogeometric topology optimization,High-efficiency,Multilevel mesh,Multigrid conjugate gradient method,Local-update | Conjugate gradient method,Mathematical optimization,Computer science,Acceleration,Topology optimization,Multigrid method | Journal |
Volume | ISSN | Citations |
139 | 0965-9978 | 0 |
PageRank | References | Authors |
0.34 | 0 | 6 |
Name | Order | Citations | PageRank |
|---|---|---|---|
| Yingjun Wang | 1 | 0 | 0.34 |
| Zhongyuan Liao | 2 | 0 | 0.34 |
| Ming Ye | 3 | 0 | 0.34 |
| Yu Zhang | 4 | 2 | 0.75 |
| Li Weihua | 5 | 35 | 11.36 |
| Zhaohui Xia | 6 | 6 | 1.78 |