A DETERMINISTIC INVENTORY SYSTEM WITH WEIBULL DISTRIBUTION DETERIORATION AND RAMP TYPE DEMAND RATE

被引:4
|
作者
Samanta, G. P. [1 ]
Bhowmick, Jhuma [2 ]
机构
[1] Bengal Engn & Sci Univ, Dept Math, Sibpur, India
[2] Maharaja Manindra Chandra Coll, Dept Math, Kolkata, India
关键词
Inventory; Deterioration; Weibull distribution; Ramp Type Demand;
D O I
10.1285/i20705948v3n2p92
中图分类号
O21 [概率论与数理统计]; C8 [统计学];
学科分类号
020208 ; 070103 ; 0714 ;
摘要
A continuous order-level inventory model is developed for deteriorating items with a ramp type demand function of time. A two parameter Weibull distribution is taken to represent the time to deterioration. The model is solved analytically by enumerating two possible shortage models to obtain the optimal solution of the problem. The method is illustrated by two numerical examples and sensitivity analysis of the optimal solutions with respect to the parameters of the system is carried out.
引用
收藏
页码:92 / 114
页数:23
相关论文
共 50 条