Automatic aircraft powerplant control
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United States of America Patent
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Dec 5, 2023
Grant Date -
Nov 24, 2022
app pub date -
May 20, 2022
filing date -
May 20, 2021
priority date (Note) -
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Abstract
An automatic aircraft powerplant control system includes a throttle servo for adjusting a throttle valve via a throttle control linkage. A throttle control lever provides a user input to the throttle servo, and a throttle controller controls the throttle servo for controlling a throttle valve. A propeller servo may be provided for adjusting a propeller governor setting of an engine. A propeller control lever provides a user input to the propeller servo, and a propeller controller controls the propeller servo. A full-authority digital engine control (FADEC) controller is used to automatically control mixing of fuel and air via a fuel-air mixture device. The FADEC controller may be used to automatically provide propeller control.
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