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fighter jets are the more extreme and established example, it also applies to most modern airliners which have software systems in place to prevent human contro
by wp381640 8y ago
fighter jets are the more extreme and established example, it also applies to most modern airliners which have software systems in place to prevent human controls from exceeding the aircraft flight envelope
fuel efficiency in these modern aircraft has been gained with swept back wings, larger intake engines etc. which with direct control and no software would be almost impossible to keep flying
discarding all of these systems because of a problem with one would set airline safety and efficiency back decades
- bobowzki 8y agoSwept back wings and larger intake/bypass engines does not make the airframe inherently unstable. The fly-by-wire system has multiple redundancies and layered protection, including direct law (at least for Airbus). Fly by wire is, like you say, of course a great innovation for improved control and safety, but it's nice when the plane continues flying even during a failure, however unlikely. I guess in the case of MCAS the software was activity working against the pilots so maybe it's more of a problem with the design of this particular system and training.