民航发动机维修成本定量评估方法研究

应用科学学报 ›› 2003, Vol. 21 ›› Issue (4): 401-405.

民航发动机维修成本定量评估方法研究

孙有朝, 左洪福, 王伟

南京航空航天大学民航学院江苏南京 210016

收稿日期:2002-04-25 修回日期:2003-04-03 出版日期:2003-12-10 发布日期:2003-12-10
作者简介:孙有朝(1965-),男,河南南召人,,副教授,博士.
基金资助:
江苏省国际科技合作计划资助项目(PO201071)

A Quantitative Prediction Method for Controlling the Maintenance Cost of Civil Aviation Aircraft Engines

SUN You-chao, ZUO Hong-fu, WANG Wei

Civil Aviation College, Nanjing University of Aeronautics & Astronautics, Nanjing 210016, China

Received:2002-04-25 Revised:2003-04-03 Online:2003-12-10 Published:2003-12-10

摘要/Abstract

摘要： 以民用航空发动机为对象研究其维修成本的定量评估问题.给出了发动机维修成本的分类以及发动机维修成本单元的划分,提出了单台发动机维修成本的定量评估方法,建立了发动机维修成本的计算公式,研究了维修成本评估的软件实现方法与技术.

关键词: 维修成本, 评估方法, 民航发动机, 维修成本单元

Abstract: Most Chinese airlines are operating at high costs and small profits. Their flying and maintenance costs are much higher than those of foreign airlines. This is due to the lack of scientific and effective management and control. In this paper, the quantitative prediction method for controlling maintenance costs of aircraft engines is discussed. The classification of engine maintenance cost units is suggested, the calculating formulae of engine maintenance costs are established, and the software realizing method and technology is given. The research will provide the senior managers of airlines with scientific guidance for better control of aircraft engine maintenance costs and support in decision making.

Key words: maintenance cost unit, prediction method, civil aviation engine, maintenance cost

中图分类号:

TH11
F2

孙有朝, 左洪福, 王伟. 民航发动机维修成本定量评估方法研究[J]. 应用科学学报, 2003, 21(4): 401-405.

SUN You-chao, ZUO Hong-fu, WANG Wei. A Quantitative Prediction Method for Controlling the Maintenance Cost of Civil Aviation Aircraft Engines[J]. Journal of Applied Sciences, 2003, 21(4): 401-405.

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[2]	梁剑, 左洪福, 常继百, 赵红华, 周左成. 基于统计粗集模型的航空发动机维修等级预测方法研究[J]. 应用科学学报, 2005, 23(2): 196-199.