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.
Published in:
Optical Fiber Communication & Optoelectronic Exposition & Conference, 2008. AOE 2008. Asia
Date of Conference: Oct. 30 2008-Nov. 2 2008