Method for estimating damage undergone by parts of aircraft landing gear

A method for estimating damage to a rotary drive actuator of a wheel carried by an aircraft landing gear, the method according to the invention comprises the following steps: in service, data relatingto the drive actuator is recorded, in particular to data of the torque generated by the drive actuator, data of the rotational speed of the motor of the drive actuator, data of the number of revolutions of the motor; the damage experienced by the drive actuator is derived therefrom; the remaining service life of the drive actuator is estimated life. 种用于估计由飞行器起落架所承载的机轮的旋转驱动致动器的损伤的方法，该方法根据本发明包括以下步骤：在服务中，记录关于驱动致动器的数据，尤其是关于由驱动致动器产生的扭矩的数据、关于驱动致动器的电机的转速的数据、关于电机的转数的数据；从中推导出驱动致动器所经受的损伤；估计驱动致动器的剩余寿命。