Title :
Application Research on Time Optimal Synthesis Function for Missile Electromechanical Actuator Control System
Author :
Yao Yang ; Mingang Wang ; Qiang Li ; Gang Zhao
Author_Institution :
Sch. of Astronaut., Northwestern Polytech. Univ., Xi´an, China
Abstract :
The closed-loop system using time optimal synthesis function has characteristics of fast convergence and nobuffeting. This paper brings forward a new electromechanical actuator control system which uses time optimal synthesis function to complete the design of control law and nonlinear state tracking feedback. The simulation results and experiments on motor servo loading system show that the controller has good dynamic performance, little steady-state error, and strong robust for uncertainty of parameters and changes in external load.
Keywords :
actuators; closed loop systems; control system synthesis; feedback; missile guidance; nonlinear control systems; closed-loop system; control law design; missile electromechanical actuator control system; missile guidance; motor servo loading system; nonlinear state tracking feedback; time optimal synthesis function; Actuators; Control system synthesis; Convergence; Missiles; Nonlinear control systems; Nonlinear dynamical systems; Optimal control; Servomechanisms; Servomotors; State feedback; Control Law; Nonlinear State tracking feedback; digital electromechanical actuator; robust; the time optimal Synthesis Function;
Conference_Titel :
Measuring Technology and Mechatronics Automation (ICMTMA), 2010 International Conference on
Conference_Location :
Changsha City
Print_ISBN :
978-1-4244-5001-5
Electronic_ISBN :
978-1-4244-5739-7
DOI :
10.1109/ICMTMA.2010.791
