摘要
本文研究了线性需求合并短缺的有限时间水平的生产—库存问题，在相继的周期长度以等差方式递减的条件下，给出了一种寻求是优周期数，最优调查时刻以及各周期的最优生产率的交替逼近方法．同时无短缺时的相应结果也被得到．并给出了应用实例．
This paper deals with the production-inventory problem for a finite time-horizon with linear trend in demand and shortages, and presents an alternative approach for finding the optimal number of cycles;the opti-mal adjustment times and the optimal production rate for each cycle. The method is developed by assuming that succesive cycle lengths are in arith-metic progression. The corresponding results in the absence of shortage are also derived and finally some applided examples are given.
出处
《系统工程理论与实践》
EI
CSCD
北大核心
1995年第5期43-49,共7页
Systems Engineering-Theory & Practice
关键词
库存模型
线性需求
生产率
production
inventory
demand
short age
