A continuous review inventory system with controllable lead time and defective items in partial and perfect lead time demand distribution information environments

2012 ◽  
Vol 7 (3) ◽  
pp. 205-212 ◽  
Author(s):  
Aref Gholami-Qadikolaei ◽  
Mohammad Mohammadi ◽  
Shahrokh Amanpour-Bonab ◽  
Abolfazl Mirzazadeh
Keyword(s):  
Lead Time ◽  
Inventory System ◽  
Defective Items ◽  
Continuous Review ◽  
Demand Distribution ◽  
Controllable Lead Time

A partial backorder control for continuous review (r, Q) inventory system with poisson demand and constant lead time

1995 ◽  
Vol 22 (7) ◽  
pp. 689-700 ◽  
Author(s):  
Gad Rabinowitz ◽  
Abraham Mehrez ◽  
Ching-Wu Chu ◽  
B.Eddy Patuwo
Keyword(s):  
Lead Time ◽  
Inventory System ◽  
Continuous Review ◽  
Poisson Demand

scholarly journals An integrated supply chain inventory model with imperfect-quality items, controllable lead time and distribution-free demand

2013 ◽  
Vol 23 (1) ◽  
pp. 87-109 ◽  
Author(s):  
Hsien-Jen Lin
Keyword(s):  
Lead Time ◽  
Optimal Order ◽  
Total System ◽  
Screening Process ◽  
Defective Items ◽  
Distribution Free ◽  
System Cost ◽  
Demand Distribution ◽  
Production Run ◽  
Distribution Free Approach

In this paper, we consider an integrated vendor-buyer inventory policy for a continuous review model with a random number of defective items and screening process gradually at a fixed screening rate in buyer?s arriving order lot. We assume that shortages are allowed and partially backlogged on the buyer?s side, and that the lead time demand distribution is unknown, except its first two moments. The objective is to apply the minmax distribution free approach to determine the optimal order quantity, reorder point, lead time and the number of lots delivered in one production run simultaneously so that the expected total system cost is minimized. Numerical experiments along with sensitivity analysis were performed to illustrate the effects of parameters on the decision and the total system cost.

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