针对装备项目群的特点,为增强项目群调度的鲁棒性,以工期、成本与鲁棒性为多目标构造各项目的非支配解集,以各项目非支配解的组合为粒子,以鲁棒指标为优化目标,使用粒子群算法搜索项目群最优调度计划,并使用案例验证方法的有效性,为管理者提高装备项目群调度计划的稳定性提供可行的方法。 Aiming at the characteristics of equipment project group, in order to enhance the robustness of the project scheduling, the non-dominated solution set of each project is constructed by the construction period, the cost and the robustness. Taking the combination of the non-dominated solutions as the particle, The stick indicator is the optimization objective, the particle swarm optimization algorithm is used to search the optimal scheduling plan of the project group, and the validity of the case verification method is used to provide a feasible method for managers to improve the stability of the dispatch plan of the equipment project group.