摘要
产品投产决策是生产系统的源头,直接关系市场的服务水平、产品成本、库存费用等参数。因此,产品的投产批次及数量应是基于市场预测分析及历史销售数据,结合产品的安全库存水平、加工周期及企业的生产能力等因素制定的。围绕影响投产批次及数量的变动因素,建立输入变量与输出变量关系的模型,根据局部灵敏度分析定量地评价模型参数变动对模型结果产生的影响,为确定产品投产批量提供数据支持与依据。
Production decision-making is the headstream of Manufacturing system, which is directly related to marketing parameters like service lever, product cost, inventory cost. Therefore, Production lot size should be based on marketing forecast analysis, history sale data, safety stock level, process period and enterprise throughput. In this article, considering the variables which infect product lot size, the model of input and output parameters is built. And then, in terms of local sensitivity analysis, the impact is quantificationally analyzed on model outcomes by input parameters changing, it provides with data support and basis for making decision on production lot size.
出处
《电子工业专用设备》
2008年第4期42-47,共6页
Equipment for Electronic Products Manufacturing
关键词
投产决策
服务水平
安全库存
生产能力
局部灵敏度分析
Production decision-making
Service lever, Safety stock
Throughput
Local sensitivity analysis