摘要
为能够充分的体现出飞行参数数据的应用价值,本篇文章研究了对飞行参数历史数据的发动机故障预测方法。在对飞行参数数据里面多组数据与发动机性能参数关系进行理论分析的基础上,讨论了四种发动机的可行性和具体预测方法的不足,同时还研究了这个方法在发动机故障预测里面的应用。结合到飞机飞行参数系统记录的实际数据,这个研究的结果对飞行安全的问题具有了重要的意义。
In order to fully reflect the application value of flight parameter data,this paper studies the engine fault prediction method of flight parameter historical data.Based on the theoretical analysis of the relationship between multiple groups of data in flight parameter data and engine performance parameters,the feasibility of four engines and the shortcomings of specific prediction methods are discussed,and the application of this method in engine fault prediction is also studied.Combined with the actual data recorded by the aircraft flight parameter system,the research results are of great significance to the problem of flight safety.
作者
荆竹
巩美娟
Jing Zhu;Gong Meijuan(China flight test and Research Institute,Xi’an Shaanxi,710089)
出处
《电子测试》
2020年第2期86-87,68,共3页
Electronic Test
关键词
飞参数据
航空发动机
故障预报
flight parameter data
aeroengine
fault prediction
