DocumentCode
505907
Title
Layout design of LEDs in an LED-based lighting system with a conventional Fresnel lens to optimize the illuminance and uniformity by using Genetic Algorithm and Tabu Search
Author
Chen, Wen-Gong
Author_Institution
Dept. of Electr. Eng., Yung Ta Inst. of Technol. & Commerce, Ping Tung, Taiwan
fYear
2008
fDate
Oct. 30 2008-Nov. 2 2008
Firstpage
1
Lastpage
3
Abstract
To let the economic and popular conventional Fresnel lens be available to a lighting system with multiple LEDs, we develop an efficient genetic algorithm to arrange LEDs´ locations and a tabu search algorithm to adjust their orientations to optimize illuminance and uniformity of a multiple-LED lighting system.
Keywords
Fresnel diffraction; genetic algorithms; lenses; light emitting diodes; lighting; search problems; Fresnel lens; LED layout design; LED-based lighting system; genetic algorithm; tabu search; Algorithm design and analysis; Design engineering; Design optimization; Genetic algorithms; Genetic engineering; LED lamps; Lenses; Light emitting diodes; Light sources; Optical design;
fLanguage
English
Publisher
ieee
Conference_Titel
Optical Fiber Communication & Optoelectronic Exposition & Conference, 2008. AOE 2008. Asia
Conference_Location
Shanghai
Print_ISBN
978-1-55752-863-6
Electronic_ISBN
978-1-55752-863-6
Type
conf
Filename
5348735
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