Computer and Modernization

Previous Articles     Next Articles

Preferred Learning-based Multiple Individuals Differential Evolution Algorithm for Constrained Optimization Problems

  

  1. (1. Department of Computer Engineering, Maoming Polytechnic, Maoming 525000, China; 2. Guangdong Provincial Key Laboratory of Petrochemical Equipment Fault Diagnosis, Guangdong University of Petrochemical Technology, Maoming 525000, China)
  • Received:2015-05-27 Online:2015-10-10 Published:2015-10-10

Abstract: This paper presents a preferred learning-based multiple individuals differential evolution algorithm for solving constrained optimization problems, in order to improve the search ability of difference evolution algorithm. Firstly, a kind of preferred learning strategy is applied to the hybrid mutation operator, which makes it quickly search to the area of feasible solution, then the clone strategies are used to enhance the search intensity in optimal solution area and the ability of local search is greatly improved. Finally the algorithm is tested on the CEC2006 classic Benchmark function, the experimental results show that the algorithm is of better results in solving efficiency and accuracy.

Key words: differential evolution algorithm, constrained optimization, clone, preferred learning

CLC Number: