Based on logistics cost optimization, the procedure of SM-CC is analyzed, and a model of order grouping is suggested and performed by self-adaptated GA.

• 作者研究了钢铁生产作业计划的求解策略，在满足机器约束的条件下，以浇铸生产成本为目标，建立了浇次排序问题的数学模型，并用自适应遗传算法加以求解。