Title :
Novel limit cycle analysis of the thruster control system with time delay using a PWM-based PD controller
Author :
Jeon, Sang-Woon ; Jung, Seul
Author_Institution :
Korea Aerosp. Res. Inst., Daejeon, South Korea
Abstract :
Limit cycle analysis of the attitude control system for jet thrusters has been performed using a phase plane method. Pulse-width-modulator (PWM) and PD control laws are applied to the attitude control of the jet thruster system under the effect of time-delay of a solenoid valve. Resultant characteristics of the limit cycle such as frequency, amplitude, maximum rate, and duty ratio have been analytically evaluated and presented.
Keywords :
PD control; attitude control; delays; jets; pulse width modulation; solenoids; valves; PD control; PD controller; attitude control system; jet thrusters; limit cycle analysis; phase plane method; pulse width modulator; solenoid valve; thruster control system; time delay; Control system analysis; Control systems; Delay effects; Limit-cycles; PD control; Performance analysis; Pulse width modulation; Solenoids; Space vector pulse width modulation; Valves;
Conference_Titel :
Industrial Electronics, 2009. ISIE 2009. IEEE International Symposium on
Conference_Location :
Seoul
Print_ISBN :
978-1-4244-4347-5
Electronic_ISBN :
978-1-4244-4349-9
DOI :
10.1109/ISIE.2009.5214365
