废旧锂电池逆向供应链网络均衡研究——多种关键金属资源回收  

Network Equilibrium Research on Reverse Supply Chain of Spent Lithium Batteries——Multi-Critical Metals Resource Recovery

作　　者：文许林 何胜学[1] Xulin Wen;Shengxue He(Business School,Shanghai University of Technology,Shanghai)

机构地区：[1]上海理工大学管理学院,上海

出　　处：《运筹与模糊学》2024年第6期518-531,共14页Operations Research and Fuzziology

摘　　要：本研究以废旧锂电池回收为背景,从动力电池回收工艺流程的实际出发,基于供应链网络均衡理论,考虑到电池实际回收过程中多种稀缺金属资源的再生利用,模型构建了一个包含多材料流的三层供应链均衡决策模型,决策者包括电池回收企业、电池处理企业和电池生产企业。后创新性地采用变分不等式方法进行求解,并通过数值仿真验证模型的有效性。研究结果表明,多材料流各环节的均衡状态和相互作用显著提升了供应链的整体效率和资源利用率。本研究为废旧动力电池回收提供了新的理论框架和实际策略,建立的均衡模型有助于协调供应链各成员的利益关系,提升整体运作效率,为电池回收行业的长期稳定发展提供科学依据。In this study,with the background of waste lithium battery recycling,from the actual power battery recycling process flow,based on the supply chain network equilibrium theory,considering the re-generation of many kinds of scarce metal resources in the actual battery recycling process,the model constructs a three-layer supply chain equilibrium decision-making model that contains multi-materials flow,and the decision-makers include battery recycling enterprises,battery pro-cessing enterprises and battery production enterprises.Later,the variational inequality method is innovatively adopted to solve the model,and the validity of the model is verified by numerical sim-ulation.The results show that the equilibrium state and interaction of each link of the multi-mate-rial flow significantly improve the overall efficiency and resource utilization of the supply chain.This study provides a new theoretical framework and practical strategy for the recycling of used power batteries,and the established equilibrium model helps to coordinate the interests of each member of the supply chain,improve the overall operational efficiency,and provide a scientific ba-sis for the long-term stable development of the battery recycling industry.

关 键 词：供应链网络均衡 变分不等式 定价决策 金属资源回收 

分 类 号：F27[经济管理—企业管理]