用离散事件模拟方法进行重制的逆供应链场景的环境和经济分析
Mahadharsan Ravichandran1, K E K Vimal2, Vikas Kumar3,4,5
1School of Mechanical Engineering, Vellore Institute of Technology, Vellore, Tamil Nadu 632 014 India.
概括
这项研究使用离散事件模拟来模拟制造再制造的可持续反向供应链. 它分析了运输场景,成本和碳排放,提出了改善行业业绩的框架.
科学领域:
- 运营研究 运营研究
- 供应链管理 供应链管理
- 可持续制造 可持续制造 可持续制造
背景情况:
- 有限的研究模拟了制造业中可持续的反向供应链.
- 反向供应链模拟通常侧重于塑料或电子废物.
- 本研究涉及为一家具有国际客户的制造公司重新制造的定子轴.
研究的目的:
- 开发一个可持续的逆向供应链模型,以节约资源.
- 使用离散事件模拟来分析再制造过程.
- 为制造业提供一个框架,以提高反向供应链的性能.
主要方法:
- 使用Arena Rockwell软件进行离散事件模拟.
- 模拟从德国和美国到印度的反向物流.
- 分析满集装箱载荷 (FCL) 和少于集装箱载荷 (LCL) 的运输场景.
主要成果:
- 低于集装箱载荷 (LCL) 场景显示了略高的增值和非增值时间.
- 再制造等待时间根据返回案例有很大差异.
- 估计的运输成本和碳排放,包括社会碳成本.
结论:
- 为制造业提出了一个可持续的反向供应链框架.
- 该模型为重新制造业务的性能提升提供了机会.
- 模拟为优化定位器轴的反向物流提供了有价值的见解.
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