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Response surface space mapping for electromagnetic optimization
- Source :
- IEEE Transactions on Magnetics. April, 2006, Vol. 42 Issue 4, p1123, 4 p.
- Publication Year :
- 2006
-
Abstract
- An electromagnetic system can be described in a variety of ways. Coarse models provide fast evaluations but lack the required accuracy in the final stages of design. Fine models are highly accurate, but prohibitively expensive. Finding a compromise between these extremes may assist in overcoming bottlenecks in design automation and optimization. One approach is to carry out optimization in the coarse model space and use fine model simulations to fine-tune the result via space mapping. A new response surface space mapping (RSSM) strategy is presented and applied to an E-shaped patch antenna test case. The solutions that emerge are comparable to full fine model optimization at a fraction of the cost. Index Terms--Electromagnetic modeling, electromagnetic optimization, response surface (RS) models, space mapping (SM).
Details
- Language :
- English
- ISSN :
- 00189464
- Volume :
- 42
- Issue :
- 4
- Database :
- Gale General OneFile
- Journal :
- IEEE Transactions on Magnetics
- Publication Type :
- Academic Journal
- Accession number :
- edsgcl.144352192