遗传算法优化的汽车混流装配线投产排序决策

Mixed model vehicle assembly lines sequencing decision based on genetic algorithm optimization

采用遗传算法,以车辆完成装配的总等待时间最少为目标,对汽车混流装配线进行投产排序优化,通过AutoMod仿真软件和遗传算法优化,得出了优化方案,其目标值减少69.5%,大大提高了企业生产效率,从而证明了遗传优化算法的有效性。

Studied optimization problems of sequencing for an actual mixed model passenger car factory assembly line by applying genetic algorithm.The optimization objective is the least total waiting time of vehicle to complete assembly.The optimal sequencing solution is obtained under the environment of the AutoMod simulation software and by using genetic algorithm optimization.The objective value is reduced by 69.5%,and it improves production efficiency greatly.This also proves the effectiveness of genetic algorithm.