在多目标的任务条件下，网格任务调度不仅要完成多目标的优化工作，还要提升蚂蚁算法的资源利用率。基于蚂蚁算法的网格任务调度，属于集群计算机处理系统，其中每个数据库分布节点都有着较高的独立性。本文主要对基于蚂蚁算法的网格任务调度进行研究，通过分析蚂蚁算法的改进策略，得出蚂蚁算法的网格任务调度的有效性与仿真结果。

Under the multi-objective task condition, the grid task scheduling not only completes the multi-objective optimization work, but also enhances the ant algorithm resource utilization rate. Grid task scheduling based on ant algorithm belongs to cluster computer processing system, in which each database distribution node has high independence. This paper mainly studies the grid task scheduling based on ant algorithm. By analyzing the improvement strategy of ant algorithm, the effectiveness and simulation results of the grid task scheduling of ant algorithm are obtained.