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民用飞机的可靠性是安全性、经济性的基础,也是民用飞机的重要特性。故障报告、分析及纠正措施系统(FRACAS)作为最为重要的可靠性任务,在民用飞机的设计阶段得到了广泛的应用。将FRACAS扩展到民用飞机的运营阶段,可以积累可靠性数据,改善固有可靠性,保证持续适航性,提高经济性。本文的研究通过分析民用飞机运营阶段所需要关注的故障和使用数据,明确故障分析的流程,研究在运营阶段所能制定的纠正措施和实施过程,明确了FRACAS在民用飞机运营阶段应用的可行性,提出了FRACAS在运营阶段的工作任务。
The reliability of civil aircraft is the basis of safety and economy, as well as the important characteristics of civil aircraft. Fault reporting, analysis and corrective action system (FRACAS) as the most important reliability tasks in the design of civil aircraft has been widely used. Extending FRACAS to the operational phase of civilian aircraft allows for the accumulation of reliability data, improved inherent reliability, continued airworthiness and increased economy. The research of this paper analyzes the fault and usage data which need attention during the operation phase of civil aircraft, clarifies the flow of fault analysis, studies the corrective measures and the implementation process that can be made during the operation phase, and clarifies the feasibility of FRACAS application in civil aircraft operation phase , Proposed FRACAS in the operational phase of the task.