Analyzing the grain logistics current situation, this paper proposes a distributed algorithm based on ant colonies to optimize the dynamic assignment of components to orders. 通過(guò)對糧食物流現狀的分析,提出了基于蟻群的物流優(yōu)化調度算法,實(shí)現糧食物流過(guò)程中糧食的動(dòng)態(tài)分配。