Affiliation of Author(s):自动化学院

Journal:Int. Conf. Adv. Mechatronic Sys., ICAMechS

Abstract:This paper investigates the target tracking problem for unmanned aerial vehicles (UAVs) with unknown target dynamics. To tackle the unknown target dynamics, the unavailable derivative of target trajectory is regarded as the disturbance and the disturbance observer is applied to estimate it. With the output of disturbance observer, the backstepping approach is utilized to design the target tracking control law. Furthermore, the Lyapunov approach is applied to guarantee the boundedness of closed-loop system signals. At last, the numerical simulation results are presented to show the effectiveness of the proposed control scheme. © 2017 IEEE.

ISSN No.:2325-0682

Translation or Not:no

Date of Publication:2018-03-14

Co-author:Yong, Kenan,cm

Correspondence Author:wqx