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首页> 外文期刊>International Journal of Computer Integrated Manufacturing >Simultaneous scheduling of machines and tools in multimachine flexible manufacturing systems using artificial immune system algorithm
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Simultaneous scheduling of machines and tools in multimachine flexible manufacturing systems using artificial immune system algorithm

机译：使用人工免疫系统算法同时调度多机器柔性制造系统中的机器和工具

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This article deals with simultaneous scheduling of machines and tools in a multimachine flexible manufacturing system to generate best optimal sequences that minimise makespan. As flexible manufacturing system (FMS) is an integrated manufacturing facility, simultaneous scheduling of different components of FMS is essential. In this research work, attempts have been made to integrate machines and tools. The aim of this article is to address combined machine and tool scheduling in a FMS consisting of machines and a central tool magazine. Four heuristics, priority dispatching rules, modified nondelay schedule generation algorithm with six different priority dispatching rules, modified Giffler and Thompson algorithm and artificial immune system (AIS) algorithm, have been proposed for solving combined machine and tool problems with makespan as objective. The proposed heuristics are numerically tested on various problems and the results are compared. The result shows that AIS algorithm yields better results for simultaneous scheduling of machines and tools.
机译：本文讨论了在多机柔性制造系统中同时调度机器和工具的过程，以生成最佳的最佳顺序，从而最大程度地缩短了制造周期。由于柔性制造系统（FMS）是集成制造设施，因此必须同时调度FMS不同组件。在这项研究工作中，已尝试集成机器和工具。本文旨在解决由机器和中央工具库组成的FMS中组合的机器和工具调度问题。提出了四种启发式算法，优先级调度规则，具有六种不同优先级调度规则的改进的非延迟调度生成算法，改进的Giffler和Thompson算法以及人工免疫系统（AIS）算法，用于解决以工期为目标的机械工具组合问题。对提出的启发式方法对各种问题进行了数值测试，并对结果进行了比较。结果表明，AIS算法在同时调度机器和工具时产生了更好的结果。

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