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Health Monitoring for the Flight Control EMAs

机译:飞行控制EMA的健康监控

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In the frame of the more electrical aircraft context initiated by Airbus A380, A400M and A350 programs, the Electro-Mechanical Actuators (EMA) are good candidates for electrical flight control actuation. In this scope, this paper presents the current status and the perspectives of the Health Monitoring (HM) function developed for the flight control system EMA technologies. It highlights the main technical challenges to face: jamming susceptibility, “on board” maintenance reduction, operational reliability and safety margin increase. Thanks to dedicated R&T activities about the EMA Health Monitoring, the current results are very promising at this stage and have enabled demonstration of TRL4 at the Aircraft system level according to the maturity readiness level process. In the coming years, the activities will be conducted up to flight test campaign demonstration.
机译:在由空中客车A380,A400M和A350计划启动的更多电动飞机的背景下,机电致动器(EMA)是电动飞行控制致动的理想选择。在此范围内,本文介绍了为飞行控制系统EMA技术开发的健康监控(HM)功能的当前状态和前景。它突出显示了面临的主要技术挑战:易受干扰,降低“机上”维护,提高操作可靠性和安全系数。由于开展了有关EMA健康状况监控的专门R&T活动,因此目前的结果在此阶段非常有希望,并且可以根据成熟度准备水平流程在飞机系统级别演示TRL4。在接下来的几年中,将一直进行这些活动,直到进行飞行测试活动演示为止。

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