Title :
H2/H∞ controller design in attitude control system of aerocraft
Author :
Xi, Boqi ; Li, Yuanwei ; Xia, Hongwei ; Li, Qinghua ; Wang, Changhong
Author_Institution :
Space Control & Inertial Technol. Res. Center, Harbin Inst. of Technol., Harbin, China
Abstract :
The paper studies the problem of control for the attitude of aerocrafts with uncertainties in the inertial parameters and uncertainties in pneumatic torque parameters based on the rigid-body dynamics. For both of attitude control and horizontal movement control, the H2/H∞ controllers are designed. A numerical example is given to show the validity of the designed controller and the better robustness and response performance of the control strategy with good disturbance attenuation ability.
Keywords :
H∞ control; aircraft control; attitude control; control system synthesis; torque control; vehicle dynamics; H∞ controller design; H2 controller design; aerocraft; attitude control system; good disturbance attenuation ability; horizontal movement control; inertial parameters uncertainty; pneumatic torque parameters uncertainty; rigid-body dynamics; Aerodynamics; Attenuation; Blades; Control systems; Mechatronics; Robustness; Space technology; Spinning; Torque control; Uncertainty; Attitude control; H2/H∞ control; Rigid-body dynamics; Uncertainties;
Conference_Titel :
Mechatronics and Automation, 2009. ICMA 2009. International Conference on
Conference_Location :
Changchun
Print_ISBN :
978-1-4244-2692-8
Electronic_ISBN :
978-1-4244-2693-5
DOI :
10.1109/ICMA.2009.5245084
