The research on Electromagnetic Aircraft Launcher method

Author

Yang Ge ; Yan Jianguo

Author_Institution

Sch. of Autom., Northwestern Polytech. Univ., Xi´an, China

fYear

2013

fDate

26-28 July 2013

Firstpage

8526

Lastpage

8530

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;

fLanguage

English

Publisher

ieee

Conference_Titel

Control Conference (CCC), 2013 32nd Chinese

Conference_Location

Xi´an

Type

conf

Filename

6640950