零备件库存多点转运的批量订货模型与算法

来源 :系统工程理论与实践 | 被引量 : 0次 | 上传用户:foohay
下载到本地 , 更方便阅读
声明 : 本文档内容版权归属内容提供方 , 如果您对本文有版权争议 , 可与客服联系进行内容授权或下架
论文部分内容阅读
建立了零备件库存多点转运的批量订货模型,给出了各库存点需求由自身满足、通过转运满足和发生缺货概率的近似算法,在此基础上提出了以服务水平为约束,以库存成本和转运成本最小为目标的规划模型,给出了已知订货批量,求最优订货点的算法.算法的有效性运用仿真进行了验证.
其他文献
以流程工业大规模定制客户订单分离点(CODP)定位为研究重点,建立了考虑交货提前期约束及生产能力约束的总成本最小化CODP定位模型.应用MATLAB软件进行了数值分析,在大量数据
This paper deals with the stability of systems with discontinuous righthand side (with solutions in Filippovs sense) via locally Lipschitz continuous and regula
This paper applies a Hamiltonian method to study analytically the stress distributions of orthotropic two-dimensional elasticity in (x, z) plane for arbitrary b
研究了一类供应链中的生产和航空运输协调调度问题的特点.在此基础上,提出了解决该问题的理论框架.在该理论框架下,协调调度问题被分解为航空运输调度子问题和生产调度子问题
几何布朗运动常用来描述风险资产价格的变动,其中回报率的估计是一个困难的问题.本文给出了回报率的Kalman滤波,对滤波估计与极大似然估计进行了比较分析,运用Monte Carlo技
Impact dynamics of multi-rigid-body systems with joint friction is considered.Based on the traditional approximate assumption dealing with impact problem, a gen
Phase transformation from austenite to martensite in NiTi alloy strips under the uniaxial tension has been observed in experiments and numerically simulated as
市民的低碳意识和低碳行为,将是推动建立低碳模式、发展低碳经济、建设低碳城市的重要力量.详细研究市民低碳意识和低碳行为的现状,发现现实缺陷并研究解决机制已成为发展低
Compared to a smooth channel,a finned channel provides a higher heat transfer coefficient;increasing the fin height enhances the heat transfer.However,this heat
Piezoelectric bender elements are widely used as electromechanical sensors and actuators. An analytical sandwich beam model for piezoelectric bender elements wa