摘要
在未来飞机多/全电化和机电综合管理的发展趋势下,舱门作动器逐渐由机电作动取代了传统的液压、机械作动。针对目前民用飞机舱门分散式独立控制杂、乱、散的局面,提出一种用于电作动舱门的集中式控制方案。对该集中式控制方案下如何实现电机的伺服控制、舱门的并行控制以及接近传感器感应距离值的修改进行设计,并搭建舱门作动系统模拟装置及电机加载试验平台,对集中式控制的架构及电机伺服控制进行试验验证。结果表明:本文提出的电作动舱门集中式控制方案是可行的,该方案能够大幅减少舱门线缆数量,降低舱门系统的复杂度,提高系统可靠性及可维护性。
Under the development trend of multiple/full electrification of aircraft and integrated electromechanical management,the traditional hydraulic and mechanical actuation is gradually replaced by door actuator through elec⁃tromechanical actuation.Aiming at the current situation where the cabin doors of civil aircraft are controlled sepa⁃rately,chaotically and scattered,a centralized control scheme for electrically actuated cabin doors is proposed.Un⁃der the centralized control scheme,how to realize the servo control of the motor,the parallel control of the hatch,and the modification of the proximity sensor sensing distance value is designed,and the simulation device of the hatch actuation system and the motor loading experiment platform are built.The control structure and motor servo control are performed with experiment verification.The results show that the proposed centralized control scheme for electrically actuated doors is feasible,and this scheme can greatly reduce the number of door cables,reduce the complexity of the door system,and improve the reliability and maintainability of the system.
作者
李亚伦
齐蓉
周素莹
巩明超
刘二豪
LI Yalun;QI Rong;ZHOU Suying;GONG Mingchao;LIU Erhao(School of Automation,Northwestern Polytechnical University,Xi’an 710129,China)
出处
《航空工程进展》
CSCD
2022年第4期124-130,共7页
Advances in Aeronautical Science and Engineering
关键词
民用飞机
舱门
机电作动器
集中控制
电机伺服控制
civil aircraft
cabin door
electromechanical actuator
centralized control
motor servo control
