Three-dimensional cooperative interception guidance law with impact time constraint
Three-dimensional cooperative interception guidance law with impact time constraint
- New search for: Hongxia, Li
- Further information on Hongxia, Li:
-
https://orcid.org/0000-0002-4084-9952
- New search for: Yifan, Deng
- New search for: Cai, Yuanli
- Further information on Cai, Yuanli:
-
https://orcid.org/0000-0001-7364-3101
- New search for: Hongxia, Li
- Further information on Hongxia, Li:
-
https://orcid.org/0000-0002-4084-9952
- New search for: Yifan, Deng
- New search for: Cai, Yuanli
- Further information on Cai, Yuanli:
-
https://orcid.org/0000-0001-7364-3101
This article proposes a new terminal cooperative guidance law with impact time constraint in three-dimensional (3D) engagement. Two parts are comprised by this guidance scheme to control the impact time and fulfill the interception. The guidance law along the line-of-sight (LOS) direction is first designed based on finite time consensus protocol to share time-to-go values among missiles and reach the consensus. Meanwhile, the guidance law on the LOS normal direction is developed based on the fast finite time control method to achieve the interception. The stability analysis of the proposed guidance law based on the Lyapunov theory is also demonstrated in detail. Moreover, the maneuvering target can be intercepted successfully under the presented control algorithm, and the guidance system can fulfill stability within finite time. Additionally, the effectiveness and applicability of the proposed guidance scheme are explicitly verified through simulation tests.
Document information
Three-dimensional cooperative interception guidance law with impact time constraint
2022-01-01
11 pages
Article (Journal)
Electronic Resource
English
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