作者：Hong-chun; QU; Yuan-qiang; HUANG; Xing...qardataminingacarsreportparsingenginestableframedfdstructureboeing
摘要：In order to fully tap the vast amount of the raw monitoring data in QAR, verify the reliability of ACARSmessages and further assist the research in condition monitoring and fault diagnosis of aircraft and engine, thestructure of the engine stable frame report has been researched and a method about extracting DFD report from itsQAR data to meet the triggering conditions has been proposed, which have greatly enriched the engine perform-ance monitoring data. The reliability of the method has been verified through computational analyzing both the ac-tual ACARS reports and the extracted data of a B747-400 airplane. The result shows that this method has greatprospects in engineering application.
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