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社会:【百家大讲堂】第124期:存储或打印?3D打印对备件物流的影响

发布日期:2018-10-26
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海淀文龙学院g>:存储或打印?3D打印对备件物流的影响

  报 告 人:Jing-Sheng(Jeannette)Song 教授

  时  间:2018年10月31日(周三)10:00 -12:00

  地  点:中关村校区主楼317室

  主办单位:研究生院、管理与经济学院

  报名方式:登录北京理工大学微信企业号---第二课堂---课程报名中选择“百家大讲堂第124期:存储或打印?3D打印对备件物流的影响”

【主讲人简介】

  Jing-Sheng(Jeannette)Song,哥伦比亚大学博士,现任杜克大学Fuqua商学院R. David Thomas教授和运营管理教授,中国杰出海外青年学者入选者、教育部“长江学者奖励计划”讲座教授、中组部“千人计划”入选者和中国科学院海外评审专家。长期从事于供应链管理和运营战略研究,主要包括供应链库存计划和中断管理,按订单装配系统,全球采购战略和社会责任运营等方面。在国际顶级及著名学术刊物Management Science、Operations Research等发表65余篇论文。Jing-Sheng(Jeannette)Song教授是美国制造与服务运作管理协会院士 (MSOM Fellow),美国运筹和管理科学学会院士(INFORMS Fellow),制造和服务运营管理(MSOM)协会的前任主席。

  Jing-Sheng(Jeannette)Song教授宋教授先后担任多个世界顶级学术刊物如OR、IIE Transactions等领域主编及编委。2014年,基于多年来对社会的贡献Song教授获得了MSOM杰出服务奖。2017年,Song教授还获得了中国管理科学与工程学者协会(CSAMSE)颁发的杰出贡献奖。

 

Jing-Sheng (Jeannette) Song, obtained her Ph.D. from Columbia University, is currently the R. David Thomas Professor and a professor of Operations Management at the Fuqua School of business, Duke University. She studies supply chain management and operations strategy, topics including supply chain inventory planning and disruption management, assemble-to-order systems, global sourcing strategies, and socially responsible operations.She has published over 65 articles in leading international academic journals such as Management Science and Operations Research.Professor Song is an INFORMS Fellow and a Fellow and former President of the Manufacturing and Service Operations Management (MSOM) Society.She was also named a Distinguished Overseas Young Scholar by the Natural Science Foundation of China and a Chang Jiang Chaired Professor  by the Ministry of Education in China, and was selected to the Thousand Talents Program of the Chinese government.She is an Overseas Expert of the Chinese Academy of Sciences.

 

Professor Song serves and has served on the editorial board of several leading academic journals, including Area Editor for Operations Research and Department Editor for IIE Transactions. In 2014, she received the MSOM Distinguished Service Award for her many contributions to the society. In 2017, she also received the Outstanding Contribution Award from the Chinese Scholars Association for Management Science and Engineering (CSAMSE).    

【讲座摘要】

  在3D打印技术的存在下,我们提出了一个考虑面向随机需求的多部件通用备件物流设计框架。为了最小化长期平均系统成本,我们的模型确定需要存储的和需要打印的零件。我们推导了研究问题的各种结构特性以获得深层次的管理启示。在某些情况下,我们获得了全局最优解;在另一些情况下,我们通过设计高效的算法来尽可能的接近最优解。我们证明了最佳打印机利用率通常很低,这表明通过库存和打印之间的互补能获得成本的最小化。最后,我将介绍下当前供应链与运作管理学科研究的一些热点和前沿问题。

 

We present a general framework to study the design of spare parts logistics in the presence of 3D printing technology. We consider multiple parts facing stochastic demands. To minimize long-run average system cost, our model determines which parts to stock and which to print. We derive various structural properties of the problem to gain insights. In some cases, we obtain closed-form optimal solutions; in other cases, we devise efficient algorithms to obtain near optimal solutions. We demonstrate that the optimal printer utilization is in general low, suggesting complementarity between stock and print in cost minimization.Finally, I will present some hot and cutting-edge topics in the supply chain and operations management fields.

  


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