将生命周期评估整合到供应链优化中
Selin Hülagü1, Wout Dullaert1, A Sena Eruguz1
1Department of Operations Analytics, School of Business and Economics, Vrije Universiteit Amsterdam, Amsterdam, The Netherlands.
PloS one
|January 15, 2025
概括
本研究介绍了供应链生命周期优化 (SCLCO) 模型,将供应链优化 (SCO) 和生命周期评估 (LCA) 整合起来. 通过SCLCO,可以同时优化经济,环境和社会可持续性,提高供应链效率和影响评估.
科学领域:
- 运营研究 运营研究
- 环境科学 环境科学
- 可持续性科学 可持续性科学
背景情况:
- 供应链优化 (SCO) 和生命周期评估 (LCA) 对可持续和高效的供应链至关重要.
- 目前的方法通常将SCO和LCA单独处理,导致数据不一致和范围限制.
- 需要一个统一的框架来弥合SCO和LCA方法之间的差距.
研究的目的:
- 开发一个新的供应链生命周期优化 (SCLCO) 模型,集成SCO和LCA.
- 为SCO和LCA社区创建一个统一的公式,协调原则,术语和符号.
- 允许同时考虑环境,经济和社会可持续性支柱.
主要方法:
- 开发了一个基于LCA数据结构的SCLCO模型.
- 纳入多个时间段,闭环SCO决策,包括反向物流和库存管理.
- 利用现有SCO模型的计算实验来验证SCLCO方法.
主要成果:
- 该SCLCO模型有效地整合了SCO和LCA,解决了顺序方法的局限性.
- 计算实验证明了该模型能够为从业者和研究人员提供有价值的见解.
- 在SCLCO内部同时执行可以最大限度地减少被忽视的决策影响,并增强从LCA数据库的数据传输.
结论:
- SCLCO模型提供了一种统一的方法来优化供应链的经济,环境和社会绩效.
- 这种综合方法促进了供应链管理中更强大,更一致的决策.
- SCLCO弥合了SCO和LCA之间的差距,促进了整体供应链的可持续性.
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