TY - GEN
T1 - Application of a feedforward controller with a disturbance observer for UAV during missile launch
AU - Li, Dawei
AU - Wang, Honglun
AU - Gai, Wendong
PY - 2011
Y1 - 2011
N2 - This paper presents a feedforward controller with disturbance observer for UAV (unmanned aerial vehicle), which is able to reduce the disturbance produced by launching missile from UAV. The focus of this work was in two areas. First, according to the layout characteristics of UAV platform, the aerodynamic interference between UAV and external stores was analyzed, and the flight stability and control performance during two ways of external separation were simulated by establishing six degree-of-freedom dynamics and kinematics equations of UAV. Second, the control law was designed by blending the feedforward controller and disturbance observer into the flight control system. The simulation results show that the stability and anti-interference ability of UAV are improved during the missile launch.
AB - This paper presents a feedforward controller with disturbance observer for UAV (unmanned aerial vehicle), which is able to reduce the disturbance produced by launching missile from UAV. The focus of this work was in two areas. First, according to the layout characteristics of UAV platform, the aerodynamic interference between UAV and external stores was analyzed, and the flight stability and control performance during two ways of external separation were simulated by establishing six degree-of-freedom dynamics and kinematics equations of UAV. Second, the control law was designed by blending the feedforward controller and disturbance observer into the flight control system. The simulation results show that the stability and anti-interference ability of UAV are improved during the missile launch.
KW - Aerodynamic interference
KW - Disturbance observer
KW - Feed forward control
KW - Missile launch
UR - https://www.scopus.com/pages/publications/80053219999
U2 - 10.1109/AIMSEC.2011.6011355
DO - 10.1109/AIMSEC.2011.6011355
M3 - 会议稿件
AN - SCOPUS:80053219999
SN - 9781457705366
T3 - 2011 2nd International Conference on Artificial Intelligence, Management Science and Electronic Commerce, AIMSEC 2011 - Proceedings
SP - 2811
EP - 2815
BT - 2011 2nd International Conference on Artificial Intelligence, Management Science and Electronic Commerce, AIMSEC 2011 - Proceedings
T2 - 2011 2nd International Conference on Artificial Intelligence, Management Science and Electronic Commerce, AIMSEC 2011
Y2 - 8 August 2011 through 10 August 2011
ER -