通过使用数字双胞胎技术进行动态调度来提高造船厂运输效率
Miaomiao Sun1, Chengji Liang1, Daofang Chang2
1Institute of Logistics Science and Engineering, Shanghai Maritime University, Shanghai, China.
PloS one
|February 29, 2024
概括
本研究介绍了一种使用数字双胞胎 (DT) 技术的动态调度方法,以优化造船厂的运输机操作. 该方法提高了运输效率,并提高了船舶建设的整体生产率.
科学领域:
- 工业工程 工业工程 工业工程
- 运营研究 运营研究
- 数字制造 数字制造 数字制造
背景情况:
- 造船厂的运输计划面临道路限制和块形状的挑战.
- 优化运输和施工效率的关键是多个运输器的高效调度.
研究的目的:
- 提出基于数字双胞胎 (DT) 技术的多运输商合作运输的动态调度方法.
- 以考虑块大小和装载来解决和建模多运输机调度问题.
主要方法:
- 在虚拟环境中建立了一个基于数字双胞胎的多重传送器系统框架.
- 输入了块信息以使用调度规则和干扰检测生成解决方案.
- 在各种场景中进行了实验性比较,包括和没有DT应用.
主要成果:
- 拟议的动态调度方法显著提高了运输效率.
- 应用DT技术显然提高了造船效率.
- 在DT框架内的干扰检测和调度规则导致了优化解决方案.
结论:
- 数字双胞胎技术为造船厂运输中的动态调度挑战提供了可行的解决方案.
- 该研究扩展了工业环境中的DT应用,为造船管理提供了洞察力.
- 开发的方法有效地解决了多运输器调度中的复杂性,以提高生产率.
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