The invention discloses an aircraft fault early warning method and system based on aircraft fault occurrence data. The method comprises the following steps: acquiring to-be-processed airplane historical fault data; classifying the historical aircraft fault data to be processed according to a predefined classification standard; preprocessing the historical fault data of each class of the classified aircrafts; and calculating each type of preprocessed airplane historical fault data by adopting a Poisson algorithm to obtain an airplane fault early warning result. Based on SDR fault occurrence data, the Poisson distribution algorithm is adopted, and SDR fault occurrence calculation, prediction analysis and alarm are achieved.
本发明公开了基于飞机故障发生数据的飞机故障预警方法及系统;其中方法包括:获取待处理的飞机历史故障数据;根据预定义的分类标准,将待处理的飞机历史故障数据进行分类;将分类后的每一类飞机历史故障数据均进行预处理;采用泊松算法对预处理后的每一类飞机历史故障数据进行计算,得到飞机故障预警结果。基于SDR故障发生数据,采用泊松分布算法,实现了SDR故障发生计算、预测分析和报警。
Aircraft fault early warning method and system based on aircraft fault occurrence data
基于飞机故障发生数据的飞机故障预警方法及系统
2022-05-10
Patent
Electronic Resource
Chinese
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