民用飞机预防性维修及S4000P标准剖析研究

预防性维修是民用飞机运行支持活动必不可少的部分，也是保障民用飞机安全经济运营的基础。S4000P 作为首部预防性维修国际通用标准，为预防性维修提供了全寿命周期内的初始维修任务制定、计划外维修任务制定及通过运行数据优化原有维修任务的合理分析方法。本文梳理了有关预防性维修的研究现状，对 S4000P 标准进行了剖析，建立了基于 S4000P 的民用飞机预防性维修分析框架，为推进民用飞机预防性维修制定与优化进程提供有力的支持。

Analysis of S4000P and Its Application in Preventive Maintenance of Civil Aircraft

Preventive maintenance is an indispensable part of civil aircraft operational support activities, and it is also the basis for ensuring the safe and economic operation of civil aircraft. As the first international general standard for preventive maintenance, S4000P provides preventive maintenance with a reasonable analysis method for the formulation of initial maintenance tasks throughout the life cycle, the analysis of unplanned maintenance tasks, and the optimization of initial maintenance tasks through operating data. To expand the application of S4000P in the field of civil aircraft, this article analyzes the S4000P, interprets the preventive maintenance business process, sorts out the life cycle preventive maintenance activities, and clarifies the business interface between S4000P and the full series of specifications based on the ASD S-series specifications, and the S4000P-based civil aircraft preventive maintenance analysis framework is established to provide strong support for advancing the development and optimization process of civil aircraft preventive maintenance.