Highlights ► Integrating a dynamic failure rate in pooling models in the aircraft industry. ► An examination of the impact of a dynamic failure rate, measured by MFOP. ► Downward adjustment of the failure rate. ► Failure reduction will minimize total costs. ► Illustrated by a case study.
Abstract This paper presents an analytical model for cost estimation in a single-item, multi-hub (S-1,S) inventory policy-pooling model for high-value spare parts in the aviation industry. The model extends existing, static pooling models by implementing a dynamic failure rate, using a maintenance free operating period (MFOP) as a measurement technique to increase availability of aircraft components. The gained results through a dynamic failure rate show significant effects for a reduction of total costs of ownership and achieving a better operational stock planning, which is demonstrated in a numerical application.
Cost adjustment for single item pooling models using a dynamic failure rate: A calculation for the aircraft industry
Transportation Research Part E: Logistics and Transportation Review ; 48 , 6 ; 1065-1079
2012-03-08
15 pages
Article (Journal)
Electronic Resource
English
Cost allocation in spare parts inventory pooling
Online Contents | 2007
|Cost allocation in spare parts inventory pooling
Elsevier | 2006
|