The embodiment of the invention relates to the technical field of aircraft brake control, and discloses an aircraft self-adaptive brake energy state recognition method based on multi-source data fusion, and the method comprises the steps: obtaining aircraft mass, aircraft flight data and aircraft landing data, obtaining takeoff-suspended self-adaptive brake energy according to the aircraft mass and the aircraft flight data, and determining the takeoff-suspended self-adaptive brake energy according to the takeoff-suspended self-adaptive brake energy. Further obtaining a takeoff stopping self-adaptive brake energy state; according to the method for acquiring the self-adaptive brake energy state of the suspended take-off, the landing brake self-adaptive brake energy state is acquired in combination with aircraft landing data. According to the airplane self-adaptive braking energy state recognition method based on multi-source data fusion, the problem that according to a conventional airplane self-adaptive braking control method, braking energy state recognition is not directly carried out, the airplane energy is inversely calculated through the change rate of the deceleration rate during braking, and the braking energy state recognition is not directly carried out is solved. And because the change rate of the deceleration rate is influenced by various deceleration nonlinearity, the aircraft energy calculation has a large error.
本申请的实施例涉及飞机刹车控制技术领域,公开了一种基于多源数据融合的飞机自适应刹车能量状态识别方法,该方法包括:获取飞机质量、飞机飞行数据及飞机着陆数据,根据飞机质量与飞机飞行数据得到中止起飞自适应刹车能量,进而得到中止起飞自适应刹车能量状态;依据中止起飞自适应刹车能量状态的获取方法,结合飞机着陆数据获取着陆刹车自适应刹车能量状态。本申请的实施例提供的基于多源数据融合的飞机自适应刹车能量状态识别方法,解决常规的飞机自适应刹车控制方法,不直接进行刹车能量状态识别,而采用刹车时的减速率变化率反算飞机能量,由于减速率变化率受各种减速的非线性影响,飞机能量计算存在较大误差的问题。
Aircraft self-adaptive braking energy state recognition method based on multi-source data fusion
基于多源数据融合的飞机自适应刹车能量状态识别方法
2024-07-12
Patent
Electronic Resource
Chinese
IPC: | B60T Bremsanlagen für Fahrzeuge oder Teile davon , VEHICLE BRAKE CONTROL SYSTEMS OR PARTS THEREOF |
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