Finding new local minima by switching merit functions in optical system optimization

被引：3

作者：

Serebriakov, A ^{[1
]}

Bociort, F ^{[1
]}

Braat, J ^{[1
]}

机构：

[1] Delft Univ Technol, Opt Res Grp, NL-2628 CJ Delft, Netherlands

来源：

OPTICAL ENGINEERING | 2005年 / 44卷 / 10期

关键词：

optical design; geometrical optics; optimization; merit function; aberrations;

D O I：

10.1117/1.2074827

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

A strategy to escape from poor local minima by switching merit functions during local optimization is discussed. As a switching partner, we define a new auxiliary merit function, which also tends to zero for ideal systems, but differs significantly from traditional merit functions. The examples include high-dimensional optimization problems. (c) 2005 Society of Photo-Optical Instrumentation Engineers.

引用

页数：3

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