International Conference on Electronics, Information and Communication Engineering (EICE 2012)
63 Light Ray Optimization Algorithm and Convergence Analysis for One Dimensional Problems
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Light ray optimization is an intelligent algorithm simulating the propagation process of light rays in inhomogeneous media. The searching area is divided by grids in this algorithm, and then the optimal searching path is assumed to be the propagation path of light rays. Gradient information is not necessary and only a few parameters are needed to be adjusted in light ray optimization, so it is simple and easy to be used. Light ray optimization algorithm was used to solve one dimensional optimization problems, and convergence for single extreme value problems was proved in this paper. Numerical experimental results showed that the algorithm is feasible and effective.