基于再制造的闭环供应链动态模型及其鲁棒H_∞控制  

Supply chain dynamic model based on remanufacturing and its robust H_∞ control

作　　者：黄小原[1] 邱若臻[1] 

机构地区：[1]东北大学工商管理学院,沈阳110004

出　　处：《控制与决策》2007年第6期667-669,674,共4页Control and Decision

基　　金：国家自然科学基金项目(70572088);教育部高等学校博士学科专项基金项目(20050145022);辽宁省科学技术计划项目(2004401015)

摘　　要：研究基于再制造的闭环供应链运作问题,建立了具有再制造、废弃时滞和需求不确定性的闭环供应链动态模型.分析了闭环供应链的鲁棒运作,给出了针对再制造闭环供应链动态模型的鲁棒H∞控制策略和线性矩阵不等式算法,鲁棒H∞控制策略能够抑制闭环供应链运作过程中的不确定性影响,使闭环供应链系统运作达到理想总成本.最后通过仿真计算验证了所提出方法的有效性.The operation of closed-loop supply chain based on remanufacturing is studied. A closed-loop dynamic model with uncertainty of remanufacturing, disposal time-delays and demand are developed. The robustness operation of closed-loop supply chain is analyzed. The robust H∞ control strategy of closed-loop supply chain based on remanufacturing and linear matrix inequality arithmetic is proposed, by which the impact of uncertainty on the operation of closed-loop supply chain is restrained, and an ideal cost of closed-loop supply chain operation is obtained. A simulation shows the effectiveness of the method.

关 键 词：闭环供应链 动态模型 鲁棒H∞控制 线性矩阵不等式 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]