Title :
The research on Electromagnetic Aircraft Launcher method
Author :
Yang Ge ; Yan Jianguo
Author_Institution :
Sch. of Autom., Northwestern Polytech. Univ., Xi´an, China
Abstract :
Electromagnetic Aircraft Launcher technology (EMALS) is a specific emission technology, which is a major breakthrough in the traditional catapult way. Electromagnetic energy is used in driven objects during catapult. Theoretical analysis shows that EMALS can achieve high-speed ejection of large objects. The paper focused on the simulation of control subsystem study. Current, velocity, position closed loop model is used in modeling. To control the motor, vector control and space vector pulse width modulation (SVPWM) is adopted. The simulation result completely decouples torque and excitation component, and also has fast response and small steady-state error. The model is able to meet the higher performance and system feasibility.
Keywords :
aircraft control; angular velocity control; electromagnetic launchers; machine vector control; position control; pulse width modulation; EMALS; SVPWM; catapult way; control subsystem simulation; current closed loop model; electromagnetic aircraft launcher method; electromagnetic energy; emission technology; excitation component; motor control; position closed loop model; space vector pulse width modulation; steady-state error; theoretical analysis; torque component; vector control; velocity closed loop model; Aircraft; Educational institutions; Electromagnetics; Electronic mail; Space vector pulse width modulation; Switches; EMALS; SVPWM; vector control;
Conference_Titel :
Control Conference (CCC), 2013 32nd Chinese
Conference_Location :
Xi´an
