TY - GEN
T1 - Nonlinear attitude control of rigid body with bounded control input and velocity-free
AU - Tang, Qiang
AU - Wang, Yan
AU - Chen, Xinglin
AU - Lei, Yongjun
PY - 2009
Y1 - 2009
N2 - In this paper a result on attitude tracking problem of mobile robot without velocity measurement and within the physical limits of actuator by the development of a novel Lyapunov function based on quaternion feedback is presented. The attitude of the rigid body is represented by unit quaternion, and introduces an auxiliary dynamical system whose output is used in the attitude tracking error. The analysis of the method shows that our control law guarantees almost global asymptotic stability in the case of bounded control input, and simulation results demonstrate that the controller can be used to perform large angle maneuver with short settling time and good steady-state performance torque.
AB - In this paper a result on attitude tracking problem of mobile robot without velocity measurement and within the physical limits of actuator by the development of a novel Lyapunov function based on quaternion feedback is presented. The attitude of the rigid body is represented by unit quaternion, and introduces an auxiliary dynamical system whose output is used in the attitude tracking error. The analysis of the method shows that our control law guarantees almost global asymptotic stability in the case of bounded control input, and simulation results demonstrate that the controller can be used to perform large angle maneuver with short settling time and good steady-state performance torque.
UR - https://www.scopus.com/pages/publications/77951456412
U2 - 10.1109/ROBIO.2009.5420439
DO - 10.1109/ROBIO.2009.5420439
M3 - 会议稿件
AN - SCOPUS:77951456412
SN - 9781424447756
T3 - 2009 IEEE International Conference on Robotics and Biomimetics, ROBIO 2009
SP - 2221
EP - 2226
BT - 2009 IEEE International Conference on Robotics and Biomimetics, ROBIO 2009
T2 - 2009 IEEE International Conference on Robotics and Biomimetics, ROBIO 2009
Y2 - 19 December 2009 through 23 December 2009
ER -