【摘要】 物流配送过程中干扰事件导致行驶时间延迟后,初始配送方案将不再最优甚至根本不可行,此时如何生成副作用最小的调整方案,快速恢复配送的正常运行,是当前研究的难点。本文首先将客户为企业当前(及潜在)贡献价值考虑在内,基于客户终身价值对系统扰动进行度量。进而兼顾偏离成本和初始目标,构建干扰管理模型并提出相应的启发式算法。算例结果表明:与其他重调度方法相比,本文方法的实用性更强。更多还原

【Abstract】 It is difficult to generate a new distribution plan for minimizing the negative impact under accidental travel time delay. In such cases, continuing with the original plan may not be optimal or feasible. First of all, the method to measure the deviation is presented by taking the customer lifetime value into consideration. Then, a disruption management model is constructed by combining the deviation cost and original objective, and a heuristics is proposed to solve the above model. Finally, the computational result proves that our approach is more practical and valid than the existing rescheduling. The proposed approach presents a new idea to analyze and measure the deviation cost in the field of disruption management, and provides a useful tool of quantitative analysis to obtain the plan that minimizes the negative impact.更多还原