The invention belongs to the technical field of airplane wheel braking, and discloses a control method of airplane braking. The airplane speed signal is collected, a pressure sensor is additionally mounted to collect the instruction braking pressure of left and right airplane wheels, the airplane speed and the instruction braking pressure difference are used as the decision making parameters of retreating from antiskid control, an antiskid braking control case retreats from antiskid control as long as the airplane speed generated during braking turning is within the antiskid failure speed, orthe antiskid braking control case also retreats from antiskid control as long as the left and right instruction braking pressure difference is larger than a set value, and it is guaranteed that groundbraking turning and low-speed gliding braking are not interfered with antiskid control induced by spurious signals.
本发明属于飞机机轮刹车技术领域,公开了一种飞机刹车的控制方法,通过增加采集飞机速度信号和增加压力传感器采集左右机轮指令刹车压力,以飞机速度和指令刹车压力差作为退出防滑控制的决断参量,只要刹车转弯时的飞机速度在防滑失效速度内,防滑刹车控制盒即退出防滑控制,或者只要左右指令刹车压力差大于设定值,防滑刹车控制盒亦退出防滑控制,保证地面刹车转弯和低速滑行刹车不受虚假信号诱发防滑控制的干扰。
Control method of airplane braking
一种飞机刹车的控制方法
2020-11-24
Patent
Electronic Resource
Chinese
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