On MES-based Forecasting Method for Purchasing Spare Parts

摘要：

Purchasing proper amount of spare parts timely is the key link of guaranteeing the safety and economic operation for civil aviation enterprises.It associates with OEM for spare parts and maintenance enterprises closely,and serve the process of MRO directly.Due to the complex constrained space and time, reliability and airworthiness,according to the present situation of feedback delay for data flow and dispersed samples in small scale,a method of forecasting the purchase quantity of spare parts based on reliability on MES for MRO is proposed. The system model of MES for MRO is reusable and reconfigurable. And its function is elucidated further.It can realize fluent data-exchanging,improve the actual effect of feedback and provide reliable decision support. The small-scale experimental results show that forecasting the purchase quantity of spare parts by analyzing data is effectively improved in accuracy.

关键词： MES Forecast Spare parts Probability statistics Reliability

作者: CHEN Jing-jie WANG He-li DONG Jian-kang

作者单位: College of Aeronautical Automation,Civil Aviation University of China

会议类型: 国际会议

会议名称: 2009 International Conference on Information,Electronic and Computer Science(2009 国际信息、电子与计算机工程学术会议)

会议地点: 青岛

会议语种:英文

页码: 541-545

在线出版日期: 2009-11-21（万方平台首次上网日期，不代表论文的发表时间）