Aero-engine monitoring system, method and device and computer readable storage medium

• Main Authors: WANG LIPING, ZHOU RUI, MA WANPENG, WU YUNZHANG, XIAO YANG, LEE CHANG-BUM
• Format: Patent
• Language: Chinese; English
• Published: 23.05.2023
• Subjects: CALCULATING; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; ELECTRIC DIGITAL DATA PROCESSING; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention provides an airspace engine monitoring system, method and device and a computer readable storage medium. Comprising the following steps: S101, screening out aero-engine target flight parameter data for analysis according to an operation state condition of an aero-engine; s102, calculating and screening out a plurality of statistical characteristic monitoring indexes in the aero-engine target flight parameter data through a K-line method; s103, calculating and screening a moving average value monitoring index in the aero-engine target flight parameter data through a moving average line; and S104, comparing the target flight parameter data, the statistical characteristic monitoring index and the moving average value monitoring index of the aero-engine with a preset corresponding index threshold range, and performing health monitoring on the aero-engine. According to the aero-engine monitoring method, the problems that in the prior art, monitoring indexes are limited, and the aero-engine performanc