摘要
单元构建是单元制造系统设计的重要步骤,其主要解决相似零件族和机床群的划分。文章在考虑员工学习-遗忘效应的基础上,以单元间物料处理时间、机床载荷偏差以及机床操作人员的加工准备时间之和最小为目标,构建多周期单元构建问题。并运用遗传算法得出在多个周期内的最优设备及人员单元划分方案。
Cell formation（CF） is a key step of designing a CMS, which mainly used in solving the dividing between similar parts cluster and machine cluster. In this paper, the model for designing of CF based on the effect of learning- forgetting of the labor force during the multi-cycle was proposed. The model incorporates the inter-cell material handling time, the machine workload and the prepare time of the work force. Then utilizing the genetic algorithm to deal with the model and get the best solution of the CF plan in muhi-cycle system.
出处
《轻工机械》
CAS
2013年第2期100-104,共5页
Light Industry Machinery
关键词
单元构建
多周期
遗传算法
学习-遗忘效应
cell formation
multi-cycle
genetic algorithm
the effect of learning-forgetting curve
