TY - GEN
T1 - Direct parametric control approach to robust integrated relative position and attitude control for non-cooperative rendezvous
AU - Duan, Guang Ren
AU - Xu, Gang
N1 - Publisher Copyright:
© 2015 Technical Committee on Control Theory, Chinese Association of Automation.
PY - 2015/9/11
Y1 - 2015/9/11
N2 - In this paper, the integrated relative position and attitude nonlinear second-order model for non-cooperative rendezvous with the parameter uncertainty has been established, which consists of orbit dynamical model in the line of coordinate system and attitude dynamical model described by Euler angle, furthermore we consider the gravity discrepancy item to be the uncertain parameter, which be neglected generally, the 6 degree of freedom(6DOF) model complete in the sense that no approximation is taken. Based on the eigenstructure assignment and direct parametric control approach, we design the robust control law for non-cooperative rendezvous in the final phase subject to parameter uncertainty. The control law is constructed with the closed-loop poles system state and the design freedom parameters. Through solving an optimization problem, we obtain free parametric to calculate the control law. A numerical simulation demonstrates the effect of the designed control strategy.
AB - In this paper, the integrated relative position and attitude nonlinear second-order model for non-cooperative rendezvous with the parameter uncertainty has been established, which consists of orbit dynamical model in the line of coordinate system and attitude dynamical model described by Euler angle, furthermore we consider the gravity discrepancy item to be the uncertain parameter, which be neglected generally, the 6 degree of freedom(6DOF) model complete in the sense that no approximation is taken. Based on the eigenstructure assignment and direct parametric control approach, we design the robust control law for non-cooperative rendezvous in the final phase subject to parameter uncertainty. The control law is constructed with the closed-loop poles system state and the design freedom parameters. Through solving an optimization problem, we obtain free parametric to calculate the control law. A numerical simulation demonstrates the effect of the designed control strategy.
KW - Direct parametric approach
KW - Fully-actuated second-order systems
KW - Integrated translation and rotation control
KW - Nonlinear systems
KW - Robust stability
UR - https://www.scopus.com/pages/publications/84946543496
U2 - 10.1109/ChiCC.2015.7260072
DO - 10.1109/ChiCC.2015.7260072
M3 - 会议稿件
AN - SCOPUS:84946543496
T3 - Chinese Control Conference, CCC
SP - 2830
EP - 2835
BT - Proceedings of the 34th Chinese Control Conference, CCC 2015
A2 - Zhao, Qianchuan
A2 - Liu, Shirong
PB - IEEE Computer Society
T2 - 34th Chinese Control Conference, CCC 2015
Y2 - 28 July 2015 through 30 July 2015
ER -