提出了一种将遗传算法与蚁群算法融合的新算法,用以满足多QoS约束的组播路由优化。算法首先利用遗传算法生成若干组优化解,将其转换成蚁群算法的信息素初值,然后利用蚁群算法来求取满足QoS约束的最优解。仿真结果表明此算法是有效的,其性能优于文献[6]中算法。 A new algorithm that combines genetic algorithm and ant colony algorithm is proposed to meet the multicast routing optimization with multiple QoS constraints. The algorithm first uses genetic algorithm to generate several sets of optimization solutions and transforms it into the initial value of the pheromone of the ant colony algorithm, and then uses the ant colony algorithm to find the optimal solution that satisfies the QoS constraint. Simulation results show that this algorithm is effective and its performance is better than that of [6].