TY - JOUR
T1 - Cooperative midcourse guidance law with target changing and communication topology switching
AU - Zhang, R.
AU - Fang, Y.
AU - Chen, Z.
AU - Guo, H.
AU - Fu, W.
N1 - Publisher Copyright:
© The Author(s), 2024.
PY - 2024
Y1 - 2024
N2 - This paper proposes a cooperative midcourse guidance law with target changing and topology switching for multiple interceptors intercepting targets in the case of target loss and communication topology switching. Firstly, a three-dimensional guidance model is established and a cooperative trajectory shaping guidance law is given. Secondly, the average position consistency protocol of virtual interception points is designed for communication topology switching, and the convergence of the average position of virtual interception points under communication topology switching is proved by Lyapunov stability theory. Then, in the case of the target changing, the target handover law and the handover phase guidance law are designed to ensure the acceleration smoothing, at last, the whole cooperative midcourse guidance law is given based on the combination of the above guidance laws. Finally, numerical simulation results show the effectiveness and the superiority of the proposed cooperative midcourse guidance law.
AB - This paper proposes a cooperative midcourse guidance law with target changing and topology switching for multiple interceptors intercepting targets in the case of target loss and communication topology switching. Firstly, a three-dimensional guidance model is established and a cooperative trajectory shaping guidance law is given. Secondly, the average position consistency protocol of virtual interception points is designed for communication topology switching, and the convergence of the average position of virtual interception points under communication topology switching is proved by Lyapunov stability theory. Then, in the case of the target changing, the target handover law and the handover phase guidance law are designed to ensure the acceleration smoothing, at last, the whole cooperative midcourse guidance law is given based on the combination of the above guidance laws. Finally, numerical simulation results show the effectiveness and the superiority of the proposed cooperative midcourse guidance law.
KW - Communication topology switching
KW - Consensus protocol
KW - Cooperative midcourse guidance
KW - Target changing
KW - Virtual interception point
UR - http://www.scopus.com/inward/record.url?scp=85213003146&partnerID=8YFLogxK
U2 - 10.1017/aer.2024.114
DO - 10.1017/aer.2024.114
M3 - 文章
AN - SCOPUS:85213003146
SN - 0001-9240
JO - Aeronautical Journal
JF - Aeronautical Journal
ER -