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首页> 外文期刊>International Journal of Production Research >Flexible assembly line design problem with fixed number of workstations
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Flexible assembly line design problem with fixed number of workstations

机译:工作站数量固定时的灵活流水线设计问题

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In the paper, we study a flexible assembly line design problem with equipment decisions. We assume the task times and equipment costs are correlated in the sense that for all tasks the cheaper equipment gives no smaller task time. Given the cycle time and number of workstations we aim to find the assignment of tasks and equipment to the workstations so as to minimise the total equipment cost. We develop a branch and bound algorithm that uses powerful lower bounds and reduction mechanisms. Our computational experiments have revealed that our algorithm can solve large-sized problem instances in reasonable solution times.
机译:在本文中,我们研究具有设备决策的柔性装配线设计问题。我们假设任务时间和设备成本是相关的,因为对于所有任务,较便宜的设备不会减少任务时间。给定工作站的周期时间和数量,我们的目标是找到任务和设备到工作站的分配,以最大程度地减少设备总成本。我们开发了使用强大的下限和归约机制的分支定界算法。我们的计算实验表明,我们的算法可以在合理的求解时间内解决大型问题实例。

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