Based on the model, combining the system simulation technology with particular optimization algorithm aimed at the objective function considering cost and efficiency, some research on this production line, such as buffer allocation, is introduced. 以此数字模型为基础,结合系统仿真技术和具体的寻优算法,针对兼顾成本和效率的目标函数,进行装焊生产线缓冲区优化设计等方面的研究。