An (s,q) inventory model with stochastic and interrelated lead times

An (s,q) inventory model with stochastic and interrelated lead times

0.00 Avg rating0 Votes
Article ID: iaor199645
Country: United States
Volume: 42
Issue: 5
Start Page Number: 839
End Page Number: 859
Publication Date: Aug 1995
Journal: Naval Research Logistics
Authors: ,
Abstract:

In this article the authors introduce a lead time mechanism that allows simultaneous order arrivals. This mechanism ensures that orders never cross each other. For the continuous review (s,q) inventory system with constant demand, the authors show that the allowance of batch arrivals gives rise to a discontinuous cost function. By exploiting the special structure of this cost function, a search algorithm is derived that yields the optimal order strategy in a reasonable amount of time. The search is restricted to integer order strategies only. The authors also consider an approximate method of solution that is based on a related model with a continuous cost function. The results obtained by this approximation are, in general, very satisfactory.

Reviews

Required fields are marked *. Your email address will not be published.