Title :
Multi-Objective Light Ray Optimization
Author :
Kan, Wang ; Jihong, Shen
Author_Institution :
Coll. of Autom., Harbin Eng. Univ., Harbin, China
Abstract :
Multi-objective light ray optimization is proposed in this paper. This optimization is on the foundation of Fermat´s principle. Its characteristic is using the Fermat of refraction and reflection to solve Multi-objective problems. Also a new Nor-inferior principle is proposed by using gray system. The new principle can successfully increase the uniformity of solutions. In the section of experiment uses the ZDT series of test functions to compare with MOPSO and NSGA-II. The results show that the optimization has fast convergence speed and high efficiency.
Keywords :
geometrical optics; light reflection; light refraction; optimisation; search problems; Fermat principle; MOPSO; NSGA-II; Nor-inferior principle; ZDT series; gray system; light reflection; light refraction; multiobjective light ray optimization; multiobjective problem; Joints; Optimization; External archive; Fermat´s principle; Multi-objective Optimization; Pareto; gray system;
Conference_Titel :
Computational Sciences and Optimization (CSO), 2012 Fifth International Joint Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4673-1365-0
DOI :
10.1109/CSO.2012.185
