Title :
The design for position and attitude control system of 5-DOF air-floated platform based on ADRC
Author :
Deng, Li Wei ; Liu, Zong Ming ; Wang, Cheng Cai ; Chen, Bao Wen ; Song, Shen Min
Author_Institution :
Center of Control Theor. & Guidance Technol., Harbin Inst. of Technol., Harbin, China
Abstract :
The 5-DOF (degrees of freedom)air-floated platform can simultaneously simulate translational and attitude motion. It will provide great help for us to better understand and study the orbital and attitude motion for spacecrafts. By referencing rigid body dynamics and spacecraft attitude dynamics, the translational model and attitude model are constructed. Then according to ADRC(Adaptive Disturbance Rejection Control technique), two controllers are obtained. From the simulation figures we can see the effectiveness and rationality of ADRC.
Keywords :
adaptive control; aircraft; attitude control; control system synthesis; motion control; position control; vehicle dynamics; 5-DOF air-floated platform; ADRC; adaptive disturbance rejection control technique; attitude control system; attitude model; attitude motion; orbital motion; position control system; rigid body dynamics; simulation figures; spacecraft attitude dynamics; spacecrafts; translational model; translational motion; Atmospheric modeling; Attitude control; Equations; Force; Mathematical model; Space vehicles; Tracking; ADRC; Air-floated platform; Dynamic model; MRP;
Conference_Titel :
Intelligent Control and Information Processing (ICICIP), 2011 2nd International Conference on
Conference_Location :
Harbin
Print_ISBN :
978-1-4577-0813-8
DOI :
10.1109/ICICIP.2011.6008414
