一个不风险的可持续易腐食品供应链,考虑到生产和交付时间,并具有现实世界的应用
Mahdieh Shakuri1, Farnaz Barzinpour1
1School of Industrial Engineering, Iran University of Science & Technology, Narmak, Tehran, Iran.
PloS one
|September 26, 2024
概括
本研究介绍了可持续食品供应链的强大优化模型,平衡经济,环境和社会因素. 它帮助公司管理风险,并在不确定性下改善物流业绩.
科学领域:
- 运营研究 运营研究
- 供应链管理 供应链管理
- 环境科学 环境科学
背景情况:
- 对工业环境和社会影响的日益关注使得可持续发展成为必要.
- 食品部门经理越来越多地将可持续性纳入供应链,以获得竞争优势.
- 经济,环境和社会维度的平衡对于食品产品的竞争力至关重要.
研究的目的:
- 使用多目标线性数学模型设计可持续的食品供应链.
- 解决不确定性,并在供应链设计中采取避免风险的策略.
- 为了提高可持续性,优化生产,交付,库存和运输决策.
主要方法:
- 使用有条件风险价值和两阶段随机编程开发了一个强大的优化模型.
- 在多目标模型中纳入经济,环境和社会维度.
- 应用了一种新的模糊目标编程方法,用于模型解决方案.
主要成果:
- 该模型确定了最佳的生产和交付时间表,考虑到产品的易腐坏性.
- 评估运输战略对物流可持续性的财务和环境效益.
- 通过现实世界加工食品公司的案例研究,通过经过验证的模型适用性和解决方法.
结论:
- 拟议的模型为优化可持续食品供应链提供了一个框架.
- 敏感性分析为管理人员提供了在不利条件下改善网络性能的见解.
- 有效地平衡竞争的可持续发展目标,以获得更好的业务成果.
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