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Old 1st Sep 2012, 01:14
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CONF iture
 
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Originally Posted by Dozy
Alpha protection is a systems procedure triggered based on a variable derived from Alpha Max - the point at which it triggers is not a hard-coded value, but a function. The hard protections are implemented by a subsystem that operates outside the main flight control logic. Upon loss of Normal Law, that subsystem is inhibited. The reason the protection fires just shy of Alpha Max itself is to take into account conditions whereby Alpha Max is on the edge of the flight envelope that cannot be reliably measured by the system (e.g. tailwind).
As usual, you're moving air around with some stuff made on your own, but don't address the point in question.
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