A servo operated system for controlling pressurization of an aircraft pilot's anti-G suit during high energy maneuvers has a servo operated control valve and a feedback loop controller for minimizing pressure lag in the suit. The controller has dual modes of operation: one for normal flight conditions and one for combat flight conditions. The normal flight mode provides nominal G-protection while the combat mode provides faster response by prepressurizing the anti-G suit to a bias level and lowering the G-force threshold. While in the combat mode, the crewman may select an adjustable pulsating signal to be superimposed on the prepressurization level to obtain additional comfort. Alternatively, he may select a superimposed pulsating signal which is synchronized with his own heartbeat to reinforce the pumping action of the heart. (Author).
Servo Operated Anti-G Suit Pressurization System
1984
17 pages
Report
Keine Angabe
Englisch
Life Support Systems , Biology & Medicine , Patent applications , G suits , Pilots , Servovalves , Pressure suits , Flight crews , Aerial warfare , Heart rate , Pulses , Signals , Dual mode , Operation , Control , Feedback , Loops , High energy , Maneuvers , Pressurization , Servomechanisms
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