阻拦索张力控制方法

飞机阻拦装置是机场保证飞机正常降落和拦阻因意外原因冲出跑道的飞机的重要保障设施。针对现有机械型阻拦装置难以适应未来多种机型阻拦需求的现状，提出一种以阻拦电机为吸能元件的电磁阻拦装置，搭建考虑阻拦索弯折波影响在内的电磁阻拦装置模型，设计电磁阻拦装置的闭环控制算法，并利用仿真进行了验证。
Aircraft arresting gear is a vital safety device for the airfield to ensure normal landing and block the aircrafts which are accidentally out of runway. According to the condition that the mechanical arresting gear used at the present stage cannot meet the arresting needs of future carrier aircraft types, a kind of electromagnetic arresting gear with arresting electric motor as energy absorption components was put forward. A model of electromagnetic arresting gear considering the effects of kink wave was built. The closed loop control algorithm of electromagnetic arresting gear was designed and was validated by simulation.