多产品生产计划与设备维修整合优化模型  

Joint Optimal Multi-product Production and System Maintenance Planning Model

作　　者：刘学娟[1] 赵斐[2] 

机构地区：[1]北京科技大学东凌经济管理学院,北京100083 [2]东北大学秦皇岛分校经贸学院,河北省秦皇岛066004

出　　处：《工业工程与管理》2015年第4期23-28,共6页Industrial Engineering and Management

基　　金：国家自然科学基金资助项目(71231001);中央高校基本科研业务费资助项目(FRF-TP-14-051A2)

摘　　要：将有限长度的生产计划期,合理地分成若干个等时间长度的时段。基于给定的各时段每种产品的需求量以及延迟时间理论,建立数学规划模型,同时优化设备维修和生产计划问题,即确定生产计划期内对设备进行预防性维修的最优时间间隔以及各种产品在每一个时段的最优生产批量大小,使得生产计划期内的产品生产费用、库存费用、延迟交货费用、设备调整费用以及设备维修费用的总和达到最小。并运用数值案例对所建立的模型进行了计算分析。Dividing a finite production and planning horizon into several equal-length periods reasonably. Constructing the mathematical programming model according to the product demand in each period and the delay-time theory, procedures are proposed to identify the optimal preventive maintenance policy and the production plan simultaneously, that is, the optimal preventive maintenance interval and the optimal lot size of each type of product in each period can be obtained. Our objective is to minimize the sum of maintenance, production, inventory, setup, backorder costs within the planning horizon. A numerical example is presented to illustrate the model. Key words： production planning; preventive maintenance ; delay-time ; multi-product

关 键 词：生产计划 预防性维修 延迟时间 多产品 

分 类 号：F272[经济管理—企业管理]