TY - GEN
T1 - Fixed-time Cooperative Guidance Law Design with Impact Time and Angle Constrains
AU - Wang, Yuchen
AU - Wang, Wei
AU - Yin, Zhao
N1 - Publisher Copyright:
© 2023 IEEE.
PY - 2023
Y1 - 2023
N2 - Aiming at the problem of three-dimensional (3D) multiple missiles intercepting a maneuvering target simultaneously, a 3D distributed cooperative guidance law considering time and space constraints. The proposed guidance law is based on fixed-time stable theory and adaptive sliding mode theory. Along light-of-sight (LOS) direction, an improved robust adaptive cooperative guidance law is presented based on fixed-time consensus which can drive a group of missiles attack maneuvering target at desired impact time without inherent chattering of sliding mode control. Along the direction vertical to the line-of-sight (LOS), a robust adaptive guidance law is proposed based on nonsingular fixed-time terminal sliding mode technique, which can drive missiles attack target with desired impact angle and avoid collision between missiles. Finally, the simulation results show that the proposed approach can be implemented to intercept maneuvering target with desired impact time and impact angle.
AB - Aiming at the problem of three-dimensional (3D) multiple missiles intercepting a maneuvering target simultaneously, a 3D distributed cooperative guidance law considering time and space constraints. The proposed guidance law is based on fixed-time stable theory and adaptive sliding mode theory. Along light-of-sight (LOS) direction, an improved robust adaptive cooperative guidance law is presented based on fixed-time consensus which can drive a group of missiles attack maneuvering target at desired impact time without inherent chattering of sliding mode control. Along the direction vertical to the line-of-sight (LOS), a robust adaptive guidance law is proposed based on nonsingular fixed-time terminal sliding mode technique, which can drive missiles attack target with desired impact angle and avoid collision between missiles. Finally, the simulation results show that the proposed approach can be implemented to intercept maneuvering target with desired impact time and impact angle.
KW - Cooperative guidance law
KW - Fixed-time control theory
KW - Maneuvering target
KW - Sliding mode control
UR - http://www.scopus.com/inward/record.url?scp=85171547962&partnerID=8YFLogxK
U2 - 10.1109/ICARM58088.2023.10218964
DO - 10.1109/ICARM58088.2023.10218964
M3 - Conference contribution
AN - SCOPUS:85171547962
T3 - 2023 8th IEEE International Conference on Advanced Robotics and Mechatronics, ICARM 2023
SP - 227
EP - 232
BT - 2023 8th IEEE International Conference on Advanced Robotics and Mechatronics, ICARM 2023
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 8th IEEE International Conference on Advanced Robotics and Mechatronics, ICARM 2023
Y2 - 8 July 2023 through 10 July 2023
ER -