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舱门传感器目的是监视舱门关闭、上闩、上锁、滑梯预位等状态信息。当舱门处在关闭位置时,必须有措施防止舱门在未完全关闭和锁定的情况下,将飞机增压到不安全的水平。舱门告警系统完成了这些状态信息的采集并及时反馈给机组人员。另外,舱门信号系统还集成了对飞行锁、货舱门供电等的控制功能。本文通过对作动器的工作模式,条款要求等进行分析,对相关设计进行研究。
The purpose of the door sensor is to monitor the door closed, latch, lock, slide pre-position status information. When the hatch is in the closed position, measures must be taken to prevent the hatch from pressurizing the aircraft to an unsafe level without fully closing and locking. Door alarm system to complete the collection of these state information and timely feedback to the crew. In addition, the door signal system also integrates the flight lock, cargo door power supply control functions. In this paper, through the analysis of the actuator’s working mode, the terms and requirements, etc., the relevant design is studied.