JET_AUTOPILOT_CONTROL

Published:2009/7/13 1:31:00 Author:May | From:SeekIC

Adder-attenuator amplifier decreasos gain slowly, allowing new control modes to be set up without un-desirable aircraft motion or bumps, when jct pilot changes to different flight control mode, as from mach control to attitude control or altitude control. Relay KB allows new new mode to be set up, and output then increases to normal. When pilot operates fading switch (not shown), relay contact KA closes and 90V d-c is applied to fading circuit. Fadeout time constant is 0.5 sec and fade-in time constant 0.3 sec.-L. D. Fry, Taking the Bumps Out of Automatic Flight Control, Electronics, 32:32, p106-109.



Reprinted Url Of This Article:
http://www.seekic.com/circuit_diagram/Control_Circuit/JET_AUTOPILOT_CONTROL.html

Print this Page | Comments | Reading(3)