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Old 18th October 2016 | 12:33
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Jwscud
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Joined: Sep 2008
: ATPL
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From: Scotland
FBW pitch/thrust compensation

I am wondering how Boeing and Airbus software compensates for pitch/thrust coupling?

Does it simply monitor inertial rates and apply pitch control/trim to null them/adjust to the demanded input?

Is there also some form of commanded/actual N1 or similar input to allow the system to anticipate high compensation requirements such as go arounds &c in the same way as config trim changes are handled?

If anyone has any good in depth links to discussions of particularly the Boing but also the Airbus FBW software implementation I would be v interested in reading them.
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