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Polygonal multiresolution topology optimization (PolyMTOP) for structural dynamics
| Content Provider | Semantic Scholar |
|---|---|
| Author | Filipov, Evgueni T. Chun, Junho Paulino, Glaucio H. Song, Junho |
| Copyright Year | 2016 |
| Abstract | We use versatile polygonal elements along with a multiresolution scheme for topology optimization to achieve computationally efficient and high resolution designs for structural dynamics problems. The multiresolution scheme uses a coarse finite element mesh to perform the analysis, a fine design variable mesh for the optimization and a fine density variable mesh to represent the material distribution. The finite element discretization employs a conforming finite element mesh. The design variable and density discretizations employ either matching or non-matching grids to provide a finer discretization for the density and design variables. Examples are shown for the optimization of structural eigenfrequencies and forced vibration problems. |
| Starting Page | 673 |
| Ending Page | 694 |
| Page Count | 22 |
| File Format | PDF HTM / HTML |
| DOI | 10.1007/s00158-015-1309-x |
| Volume Number | 53 |
| Alternate Webpage(s) | https://paulino.ce.gatech.edu/journal_papers/2016/SMO_16_PolygonalMultiresolutionTopologyOptimization.pdf |
| Alternate Webpage(s) | https://doi.org/10.1007/s00158-015-1309-x |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
