根据我有限的知识,发动机前移应该是重心前移造成低头力矩,发动机短舱的升力不足以补偿这个低头力矩,否则机身截面做成发动机短舱的模样不是就可以不要机翼了?不懂中。 $ }6 D" o! n' N即使动机短舱造成过大的抬头力矩,只要攻角传感器正常也不应该出问题。我看主要还是传感器或信号传输的问题,还有可能是软件有big,只有在某组特殊条件下才会跑到这里。+ j/ S1 `# n. }$ G* R. H6 K; u& L
两个传感器冗余肯定是不够的,至少要三个,否则两个信号不一致时选哪个?
搜了一下出处: Boeing plans to deploy a software update for its 737 Max plane “designed to make an already safe aircraft even safer,” the company said in a statement two days after an Ethiopian Airlines 737 Max crashed and killed all 157 passengers.