摘要
研究生产线平衡调度优化问题。传统的生产线产品调度中,由于生产线上的产品数量不定,造成生产线的负荷不平衡,容易造成生产线工序上产品堆积,导致生产线平衡能力下降,流水线发生阻塞。为了解决上述6问题,提出了一种反馈信息平衡的生产线产品调度算法。将产品在生产线上流动的顺畅情况,作为反馈信息传递给生产调度端。调度算法把各种信息作为指导后续生产线产品选择工序先后次序的依据,使得在生产线上负荷大幅增加的情况下,通过反馈信息改变产品调度顺序,使得生产线负荷达到平衡。实验结果表明,反馈信息平衡算法在产品负荷较大的情况下,有效地提高生产线的平滑指数,提高了生产线的效率。
Research production line balance scheduling optimization. In the traditional production scheduling, the amount of products in production line is uncertain, which makes the load of production line not balance and easy to lead the accumulation. In order to solve this problem, this paper proposed a scheduling algorithm of feedback information of product line balance. Scheduling algorithm took the feedback information as the guiding of subsequent pro- duction order, which ensured production load balance while the production line load increased. The experimental results show that the algorithm effectively improves the smooth of production line.
出处
《计算机仿真》
CSCD
北大核心
2012年第2期420-423,共4页
Computer Simulation
关键词
生产线优化
反馈信息
负载平衡
Production line optimization
Feedback information
Load balance
