標題: A multi-objective approach in the optimization of optical systems taking into account tolerancing
作者: de Albuquerque, Braulio F. C.
Liao, Lin-Yao
Montes, Amauri Silva
de Sousa, Fabiano Luis
Sasian, Jose
光電工程學系
Department of Photonics
關鍵字: Lens Design;Optimization;Evolutionary Optimization;Multi-Objective Optimization;Tolerance
公開日期: 1-Jan-2011
摘要: A Multi-Objective approach for lens design optimization was verified. The optimization problem was approached by addressing simultaneously, but separately, image quality and system tolerancing. In contrast to other previous published methods, the error functions were not combined into a single merit function. As a result the method returns a set of non-dominated solutions that generates a Pareto Front. Our method resulted in alternate and useful insights about the trade off solutions for a lens design problem. This Multi-objective optimization can conveniently be implemented with evolutionary methods of optimization that have established success in lens design. We provided an example of the insights and usefulness of our approach in the design of a Telephoto lens system using NSGA-II, a popular multiobjective evolutionary optimization algorithm.
URI: http://dx.doi.org/10.1117/12.894980
http://hdl.handle.net/11536/146309
ISBN: 978-0-81948-741-4
ISSN: 0277-786X
DOI: 10.1117/12.894980
期刊: OPTICAL SYSTEM ALIGNMENT, TOLERANCING, AND VERIFICATION V
Volume: 8131
起始頁: 0
結束頁: 0
Appears in Collections:Conferences Paper


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