Helicopter control systems
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United States of America Patent
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-
Aug 7, 1990
Grant Date -
N/A
app pub date -
Mar 27, 1989
filing date -
Mar 31, 1988
priority date (Note) -
Expired
status (Latency Note)
Importance
Abstract
A helicopter control system comprises a flight control computer, an engine control computer and an integrated flight and engine control computer, the latter generating output signals operative both in a flight control system and an engine control system to eliminate or reduce transient variations in the speed of rotation of a main sustaining rotor. The invention can be used with full or limited authority flight control systems.
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