利用遗传算法搜索全局最优的一种混合算法

A HYBRID ALGORITHM BASED ON GENETIC ALGORITHMS

把最速下降法与遗传算法相结合 ,提出了一种混合算法 ,该算法能使遗传算法离开“早熟收敛”状态 ,最终获得全局最优 .对算法的收敛性进行了证明 。

Combining the genetic and the steepest descendent algorthms,we propose a new hybrid algorithm. which can help the genetic algorithm to skip the state of “premature convergence”and find the global minimum finally.We also proved the convergence of the new algorithm.The simulation shows that the algorithm is effective.