中文摘要：

在现有文献研究的基础上，对实数遗传算法又作了进一步研究，提出了一种改进算法．该算法不仅可快速产生初始种群，而且实现了子代种群的产生在优化方向上进行，提高了算法的搜索能力，克服了子代个体位置限制的不足，有利于保持种群的多样性，提高了避免未成熟收敛于局部最优解的能力．

英文摘要：

Based on the present literature, actual number genetic algorithms is further researched, an improved method is proposed .By using this method the initial population emerges quickly ,the emergence of offspring goes on in the direction of optimization and increase the searching ability of the method .the method overcame the shortcoming of the limit of offspring individual position ,took the advantage of keeping the variety of population and promote the best ability to avoid premature local convergence.