民航发动机维修成本定量评估方法研究

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.

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

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.