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Multi-objective no-wait hybrid flowshop scheduling problem with transportation times

机译:带有运输时间的多目标无等待混合流水车间调度问题

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This paper studies multi-objective no-wait hybrid flowshop scheduling problems to minimise both makespan and total tardiness. Furthermore, we consider transportation times between machines. This transportation time can be either job-dependent or job-independent. We consider that all transportations are job-independent; and transportations between two machines have to be done by one transporter. This paper presents a new multi-objective electromagnetism algorithm (MOEA). Electromagnetism algorithm is known as a flexible and effective population-based algorithm utilising an attraction/repulsion mechanism to move the particles towards optimality. The algorithm is carefully evaluated for its performance against two available algorithms by means of multi-objective performance measures and statistical tools. The results show that the proposed solution method outperforms the others.
机译:本文研究了多目标无等待混合流水车间调度问题,以最大程度地减少制造期和总拖延时间。此外,我们考虑了机器之间的运输时间。该运输时间可以是与工作有关的,也可以与工作无关。我们认为所有交通工具都是独立于工作的;两台机器之间的运输必须由一个运输商完成。本文提出了一种新的多目标电磁算法(MOEA)。电磁算法是一种灵活且有效的基于种群的算法,该算法利用吸引/排斥机制将粒子移向最佳状态。通过多目标性能指标和统计工具,针对两种可用算法仔细评估了该算法的性能。结果表明,所提出的解决方案优于其他方法。

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