TY - GEN
T1 - Adaptive nonsingular guidance law against maneuvering targets
AU - Bin, Zhao
AU - Jun, Zhou
N1 - Publisher Copyright:
© 2018 IEEE.
PY - 2018/6/8
Y1 - 2018/6/8
N2 - A novel three dimensional adaptive nonsingular guidance law against maneuvering targets is documented. Firstly, the nonlinear state equation is given regarding the target motion as unknown bounded external disturbance. Secondly, a new adaptive law estimating the square of the target acceleration bound is proposed based on which the adaptive nonsingular guidance law is derived, which solve the problem of non-smooth and chattering phenomenon; Thirdly, the finite time convergence of the guidance system is proved by the theory of finite time stability. Finally, simulation results of different target maneuver scenarios indicate that the proposed guidance law can not only ensure the fast convergent speed, but also provide smooth missile acceleration command, which shows its superiority.
AB - A novel three dimensional adaptive nonsingular guidance law against maneuvering targets is documented. Firstly, the nonlinear state equation is given regarding the target motion as unknown bounded external disturbance. Secondly, a new adaptive law estimating the square of the target acceleration bound is proposed based on which the adaptive nonsingular guidance law is derived, which solve the problem of non-smooth and chattering phenomenon; Thirdly, the finite time convergence of the guidance system is proved by the theory of finite time stability. Finally, simulation results of different target maneuver scenarios indicate that the proposed guidance law can not only ensure the fast convergent speed, but also provide smooth missile acceleration command, which shows its superiority.
KW - adaptive law
KW - finite time convergence
KW - nonsingular
KW - terminal sliding mode
UR - http://www.scopus.com/inward/record.url?scp=85050731057&partnerID=8YFLogxK
U2 - 10.1109/ICCRE.2018.8376477
DO - 10.1109/ICCRE.2018.8376477
M3 - 会议稿件
AN - SCOPUS:85050731057
T3 - 2018 3rd International Conference on Control and Robotics Engineering, ICCRE 2018
SP - 264
EP - 269
BT - 2018 3rd International Conference on Control and Robotics Engineering, ICCRE 2018
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 3rd International Conference on Control and Robotics Engineering, ICCRE 2018
Y2 - 20 April 2018 through 23 April 2018
ER -