An EOQ model for weibull distribution deterioration with time-dependent cubic demand and backlogging

14th International Conference on Science, Engineering and Technology

自然科学;工业技术

Santhi, G.^1 ; Karthikeyan, K.^1

Department of Mathematics, School of Advanced Sciences, VIT University, Vellore

632014, India^1

关键词: Economic order quantity models;    Inventory costs;    Inventory systems;    Linear functions;    Optimal order quantity;    Optimum solution;    Time dependent;    Weibull distribution deteriorations;   

Others  :  https://iopscience.iop.org/article/10.1088/1757-899X/263/4/042132/pdf
DOI  :  10.1088/1757-899X/263/4/042132

来源: IOP

【 摘 要 】

In this article we introduce an economic order quantity model with weibull deterioration and time dependent cubic demand rate where holding costs as a linear function of time. Shortages are allowed in the inventory system are partially and fully backlogging. The objective of this model is to minimize the total inventory cost by using the optimal order quantity and the cycle length. The proposed model is illustrated by numerical examples and the sensitivity analysis is performed to study the effect of changes in parameters on the optimum solutions.