The invention discloses an SR20 type aircraft fault detection method and system based on a visualization technology, and relates to the technical field of fault detection, and the method comprises the steps: obtaining the historical flight state data and historical weather data of an SR20 type aircraft at different flight heights; the real-time flight state data at the current flight height and the real-time weather data at the current flight height are acquired; training a regression network model for predicting the flight state data of the SR20 type aircraft; inputting the real-time weather data at the current flight height into the regression network model to obtain SR20 type aircraft flight state data predicted based on the current flight height, and substituting the SR20 type aircraft flight state data and the real-time flight state data at the current flight height into a state error calculation strategy to calculate a state error in the real-time flight state data of the SR20 type aircraft; and carrying out fault early warning on the abnormal state and feeding back to a pilot. And the safety of the SR20 type aircraft in flight can be further improved.
本发明公开了基于可视化技术的SR20型飞机故障检测方法及系统,涉及故障检测技术领域,方法包括:获取不同飞行高度下SR20型飞机历史飞行状态数据、历史天气数据;以及当前飞行高度下的实时飞行状态数据、当前飞行高度下的实时天气数据;训练预测SR20型飞机飞行状态数据的回归网络模型;将当前飞行高度下的实时天气数据输入至回归网络模型中,得到基于当前飞行高度下预测的SR20型飞机飞行状态数据,并与SR20型飞机当前飞行高度下的实时飞行状态数据代入状态误差计算策略中,计算SR20型飞机实时飞行状态数据中的状态误差;对异常状态进行故障预警,并反馈给飞行员。能够进一步提高SR20型飞机正在飞行时的安全性。
SR20 type aircraft fault detection method and system based on visualization technology
基于可视化技术的SR20型飞机故障检测方法及系统
18.06.2024
Patent
Elektronische Ressource
Chinesisch
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