3 ms·

Well if you have two sensors you never know which one is right.

• weaksauce 8y ago
  You either trust both when they are nearly in agreement or disengage any autopilot type system like the mcas. The engineering solution is three sensors voting on agreement and disregarding the one that is out of agreement with the other two.
  • tracker1 8y ago
    I'd favor one sensor or three... though there's something to be said for one simple structure being more reliable than 2+ complex ones.
    • weaksauce 8y ago
      coming from an engineering and climbing background... i favor redundancy.