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众所周知,B737NG系列的飞机都具有起飞警告功能,用来在飞机起飞之前,当飞机构型不符合起飞条件时,对机组人员进行告警提示,以便他们及时中止起飞,保障飞机的安全起飞。近几年,某航B737NG机队飞机多次出现起飞警告故障,导致飞机中断起飞或滑回,引起业界内的极大关注和关心,而且此类故障不宜判断,耗时长,不但增加了航空公司的运营成本,而且降低了航空公司在旅客心目中的形象和口碑。下面本文将对飞机起飞警告系统原理及故障分析进行介绍。
As we all know, B737NG series of aircraft have a takeoff warning function, used to take off before the aircraft, when the aircraft configuration does not meet the conditions of takeoff, the crew alert to promptly suspend takeoff to ensure the safe takeoff of the aircraft. In recent years, a certain flight of B737NG fleet failed to take off and warn several times, causing the aircraft to take off or slide back, causing great concern and concern in the industry. Moreover, such failures should not be judged and took a long time, not only increased the number of airlines Operating costs, but also reduce the airline’s image and reputation in the eyes of passengers. Below this article will take off the warning system principle and fault analysis.