Abstract
Some current states and new advances in the research of the basic theory of thermal-structural-optical (TSO) integrated analysis, and the interface problem of data transmission in mechanical, thermal and optical program are reviewed. It is demonstrated that Zernike polynomial as data transmission tool fitted process: the data manipulation-the displacement data provided by FEA tools must be translated into either a sag-based or wavefront-based coordinate systems. The polynomial fitting-methods of wavefront fitting using Zernike polynomial are described: least square method and Gram-Schmidt orthogonalization method. On these foundations the data transmission interface program can make the TSO process simple and can increase efficiency.
| Original language | English |
|---|---|
| Pages (from-to) | 913-917+920 |
| Journal | Guangxue Jishu/Optical Technique |
| Volume | 31 |
| Issue number | 6 |
| State | Published - Nov 2005 |
Keywords
- Finite element analysis
- Optomechanical system
- Thermal-structural-optical (TSO) integrated analysis
- Zernike polynomial
- fitting
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