基于签派可靠度的民用飞机可靠性参数研究现状分析

Analysis on Status of Reliability Parameters Research of Civil Aircraft Based on Dispatch Reliability

随着国产民用飞机研制工作的不断深入,民用飞机可靠性研究成为民用飞机总体设计工作的焦点。本文分析了国内有关民用飞机可靠性参数研究的现状,从民用飞机的可用性、维修性、安全性和保障性四个维度出发,以国产民用机型为主线,对比了国内外可靠性研究的现状,通过参数分析和总结,初步构建了民用飞机可靠性参数体系。最后,对未来民用飞机可靠性的研究趋势提出了展望,以期为我国民机可靠性的研究工作提供参考。

With the constant depth of the development work of domestic civil aircraft, the research on the reliability of civil aircraft becomes the focus of the overall design of civil aircraft. This paper analyzes the statues of research on the reliability pa- rameters of domestic civil aircraft, compares with the domestic and foreign status of reliability research by taking domestic civil aircraft as the main line from the four dimensions of availability, maintainability, safety and supportability of civil aircraft,and constructs preliminarily the reliability parameter system of civil aircraft through parametric analysis and summarization. The fu-ture research trend of civil aircraft reliability is prospected to provide reference for the research on domestic civil aircraft reli-ability.