College of Business Administration, Liaoning Technical University, Huludao 125000, China ;School of Business, Zhanjiang Normal University, Zhanjiang 524048, China 在期刊界中查找 在百度中查找 在本站中查找
Premature convergence usually appears in basic genetic algorithm. So, new crossover and mutation operators are designed. Greedy strategy is introduced in construction of genetic operator. Diversity of population becomes Rich because of introduction of new operators. New algorithm improves the ability of global search. The simulation indicates that the improved genetic algorithm can jump out of local optimum in a short time, and continue seeking the optimum.