標題: Grey prediction model for forfcasting the planning material of equipment spare parts in navy of Taiwan
作者: Chiou, HK
Tzeng, GH
Cheng, CK
Liu, GS
科技管理研究所
Institute of Management of Technology
關鍵字: planning material;grey prediction model;reliability;spare parts
公開日期: 2004
摘要: The inventory management of maintenance spare pails plays all important role on their logistic policy. However, for the reasons of insufficient data or uncertain demand of maintenance requirement that we have, the traditional forecasting method is generally hard to predict the optimal quantity of spare parts fitting the requirement. In this Study, we introduce Grey Prediction Model (GPM) to coping with such problem. After taking three types weapon system periodic items of planning material from 1999 to 2002, we then apply GM(1,1) model to predict the planning requirement of intermittent spare parts of 2003. In order to verify the performance of our forecasting model, we also compare the results With the observed data which are calculated by the rule of technical manual of equipments. Through this Study, we demonstrate that the GM(1,1) conduct a good accuracy on prediction of spare pails especially in Sialations of insufficient data, which accurate prediction should reduce the operation cost and improve the reliability of maintenance equipment.
URI: http://hdl.handle.net/11536/18169
ISBN: 1-889335-23-1
期刊: Soft Computing with Industrial Applications, Vol 17
Volume: 17
起始頁: 315
結束頁: 320
Appears in Collections:Conferences Paper