Controlling Convergence of Space-Mapping Algorithms for Engineering Optimization

Author

Koziel, Slawomir ; Bandler, John W.

Author_Institution

McMaster Univ., Hamilton

fYear

2007

fDate

July 30 2007-Aug. 2 2007

Firstpage

21

Lastpage

23

Abstract

The problem of convergence properties of space mapping optimization algorithms is addressed. A new weighting scheme in the parameter extraction procedure is introduced that allows us to control the behavior of the space mapping algorithm and force it to converge after a reasonable number of fine model evaluations. An application example is provided.

Keywords

circuit complexity; circuit optimisation; convergence; integrated circuit design; iterative methods; microwave circuits; waveguide filters; circuit complexity; convergence; fine model evaluations; microwave design; parameter extraction; space mapping optimization; waveguide filters; Computational modeling; Computer simulation; Convergence; Design optimization; Electromagnetic modeling; Iterative algorithms; Laboratories; Optimization methods; Parameter extraction; Samarium; convergence; engineering optimization; microwave design; space mapping; space mapping optimization;

fLanguage

English

Publisher

ieee

Conference_Titel

Signals, Systems and Electronics, 2007. ISSSE '07. International Symposium on

Conference_Location

Montreal, Que.

Print_ISBN

1-4244-1448-2

Electronic_ISBN

1-4244-1449-0

Type

conf

DOI

10.1109/ISSSE.2007.4294404

Filename

4294404