TY - GEN
T1 - Distributed Finite-Time Cooperative Guidance Against a Moving Target
T2 - 2021 IEEE International Conference on Unmanned Systems, ICUS 2021
AU - Xiaofei, Dong
AU - Zhang, Ren
N1 - Publisher Copyright:
© 2021 IEEE.
PY - 2021
Y1 - 2021
N2 - This paper investigates the cooperative guidance issue for multiple unmanned aerial vehicles (UAVs) for simultaneous attacks on maneuvering targets with a prescribed angle formation. Each UAV is accessible to the relative information with respect to the target while the absolute information of the target is unavailable. Also, each UAV just interacts with its neighbors locally. By introducing the integral sliding mode technique, a finite-time observer for the exact estimation of the absolute information of the target is designed. With the help of such an observer, a distributed cooperative guidance algorithm is developed such that both the time-to-go estimate consensus and angle formation objectives are achieved in finite time given that the undirected graph is connected. Finally, a simulation example is presented to validate the efficiency of the suggested guidance algorithm.
AB - This paper investigates the cooperative guidance issue for multiple unmanned aerial vehicles (UAVs) for simultaneous attacks on maneuvering targets with a prescribed angle formation. Each UAV is accessible to the relative information with respect to the target while the absolute information of the target is unavailable. Also, each UAV just interacts with its neighbors locally. By introducing the integral sliding mode technique, a finite-time observer for the exact estimation of the absolute information of the target is designed. With the help of such an observer, a distributed cooperative guidance algorithm is developed such that both the time-to-go estimate consensus and angle formation objectives are achieved in finite time given that the undirected graph is connected. Finally, a simulation example is presented to validate the efficiency of the suggested guidance algorithm.
KW - Cooperative guidance
KW - distributed algorithm
KW - finite-time observer
KW - unmanned aerial vehicles
UR - https://www.scopus.com/pages/publications/85124166523
U2 - 10.1109/ICUS52573.2021.9641329
DO - 10.1109/ICUS52573.2021.9641329
M3 - 会议稿件
AN - SCOPUS:85124166523
T3 - Proceedings of 2021 IEEE International Conference on Unmanned Systems, ICUS 2021
SP - 1037
EP - 1044
BT - Proceedings of 2021 IEEE International Conference on Unmanned Systems, ICUS 2021
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 15 October 2021 through 17 October 2021
ER -