Title :
The kinematics and control of relative attitude pointing for spacecraft formation flying
Author :
Gao, YouTao ; Xu, Bo ; Lu, Yuping
Author_Institution :
Coll. of Autom. Eng., Nanjing Univ. of Aeronaut. & Astronaut., Nanjing, China
Abstract :
A geometric method which exploits the coupled relationship between relative position and relative attitude pointing is proposed to derive the desired relative attitude pointing Euler angles. The coupled kinematics and the dynamics equations of the relative attitude pointing are obtained. A sliding mode control based on exponent reaching law is applied to the coupled control system. The simulation results show the effectiveness of the coupled control system on the relative attitude pointing and relative position of spacecraft formation flying.
Keywords :
attitude control; control systems; dynamics; kinematics; space vehicles; variable structure systems; Euler angles; attitude pointing kinematics and dynamics; coupled control sytem; relative position; sliding mode control; spacecraft formation flying; Aerodynamics; Attitude control; Control systems; Educational institutions; Kinematics; Laser radar; Nonlinear equations; Satellites; Sliding mode control; Space vehicles; Attitude pointing Kinematics and Dynamics; Coupled Control; Sliding Mode Control; Spacecraft Formation Flying;
Conference_Titel :
Control and Decision Conference, 2009. CCDC '09. Chinese
Conference_Location :
Guilin
Print_ISBN :
978-1-4244-2722-2
Electronic_ISBN :
978-1-4244-2723-9
DOI :
10.1109/CCDC.2009.5195096
