Scholarlink

A MILP model is presented for a sequencing problem in assembly lines with product options with minimum workload. Three elements are added to the original model: the production in progress quota property (Heijunka), buffer suppression and variable workday length. The problem is solved with CPLEX solver on 6 Nissan-9Eng.I instances (engines). It is concluded that the elimination of buffers and the reduction in the length of the working day cause a very significant daily loss of engine production, the cost of which varies approximately between 8,400 and 52,000 euros per day, depending on the cycle time c of the assembly line.

错误：搜索内容不能为空，请输入英文关键词
错误：关键词超出字数限制，请精简
高级检索

Heijunka Sequencing on Assembly Lines with Product Options, Work Overload and Variable Working Day Length

  • 会议论文

  • 发表日期：

    2025年

查看全文
  • Joaquín Bautista-Valhondo,
  • Rocío Alfaro-Pozo,
  • Amaia Lusa

摘要

A MILP model is presented for a sequencing problem in assembly lines with product options with minimum workload. Three elements are added to the original model: the production in progress quota property (Heijunka), buffer suppression and variable workday length. The problem is solved with CPLEX solver on 6 Nissan-9Eng.I instances (engines). It is concluded that the elimination of buffers and the reduction in the length of the working day cause a very significant daily loss of engine production, the cost of which varies approximately between 8,400 and 52,000 euros per day, depending on the cycle time c of the assembly line.