逆向供应链概念性服务模块二层匹配方法及应用

发布时间：2018-06-22 17:21

本文选题：逆向供应链服务 + 概念性服务模块　；参考：《机械工程学报》2017年02期

【摘要】：逆向供应链服务是废弃物资源化处理和综合利用的有效运行管理模式之一。针对逆向供应链服务活动复杂多样、服务资源数量庞大导致其模块化及匹配困难问题,在分析逆向供应链服务过程的基础上,提出逆向供应链概念性服务的概念,并构建一种逆向供应链概念性服务模块二层匹配框架模型、提出其两层匹配方法,以获取满足客户需求的最优服务活动和服务供应商组合方案。针对功能性服务模块组合经验知识难以定量度量问题,提出基于矢量空间模型的服务活动抽象模块匹配方法;针对服务响应时间、服务成本和服务质量等多目标优化常相互冲突难以同时达到最优的问题,提出基于多目标遗传优化的服务供应商知识模块匹配方法,通过加权组合的Pareto选优,从所获得的无法进行简单比较的Pareto最优解集中得到符合客户需求偏好的最优解,进而指导最终服务供应商优选。以某钢铁企业废钢逆向供应服务为例,验证逆向供应链概念性服务模块匹配方法的可行性、有效性和实用性。
[Abstract]:Reverse supply chain service is one of the effective operation management models for recycling and comprehensive utilization of waste. In view of the difficulty of modularization and matching due to the complexity and diversity of reverse supply chain service activities and the huge quantity of service resources, the concept of conceptual service in reverse supply chain is put forward on the basis of analyzing the service process of reverse supply chain. A two-layer matching framework model of conceptual service module of reverse supply chain is constructed, and its two-layer matching method is proposed to obtain the optimal service activities and service supplier composition scheme to meet the needs of customers. Aiming at the problem that empirical knowledge of functional service module composition is difficult to measure quantitatively, a vector space model based service activity abstract module matching method is proposed, and the service response time is analyzed. Multi-objective optimization, such as cost of service and quality of service, is often difficult to achieve the optimal simultaneously. A multi-objective genetic optimization based on multi-objective genetic optimization is proposed to match the knowledge modules of service providers, and the Pareto optimization method based on weighted composition is proposed. From the Pareto optimal solution set, which can not be compared simply, the optimal solution which meets the customer's demand preference is obtained, and then the final service supplier selection is guided by the Pareto optimal solution set. Taking scrap reverse supply service in a steel enterprise as an example, the feasibility, validity and practicability of the conceptual service module matching method of reverse supply chain are verified.
【作者单位】：武汉科技大学冶金矿产资源高效利用与造块湖北省重点实验室;武汉科技大学机械自动化学院;
【基金】：国家自然科学基金(71471143) 冶金矿产资源高效利用与造块湖北省重点实验室开放基金(2016zy013) 冶金工业过程系统科学湖北省重点实验室(武汉科技大学)开放基金(Y201501)资助项目
【分类号】：TP18;F274

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