DocumentCode
3064918
Title
Multi-Objective Light Ray Optimization
Author
Kan, Wang ; Jihong, Shen
Author_Institution
Coll. of Autom., Harbin Eng. Univ., Harbin, China
fYear
2012
fDate
23-26 June 2012
Firstpage
822
Lastpage
825
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;
fLanguage
English
Publisher
ieee
Conference_Titel
Computational Sciences and Optimization (CSO), 2012 Fifth International Joint Conference on
Conference_Location
Harbin
Print_ISBN
978-1-4673-1365-0
Type
conf
DOI
10.1109/CSO.2012.185
Filename
6274849
Link To Document