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Finite-Time Distributed Leaderless Cooperative Guidance Law for Maneuvering Targets under Directed Topology without Numerical Singularities
| Content Provider | MDPI |
|---|---|
| Author | Dong, Xiaofei Ren, Zhang |
| Copyright Year | 2022 |
| Description | A new distributed leaderless cooperative guidance algorithm is suggested for multi-directional saturation strikes against maneuvering targets. First, the finite-time disturbance observer (FDO) is used to estimate the target’s unknown maneuvers. After that, the guidance laws along the line-of-sight (LOS) direction and the LOS normal direction are designed separately based on the finite-time consensus theory. The proposed guidance law could satisfy both impact time and LOS angle constraints. Numerical singularities due to feedback linearization are avoided by nonlinear stability analysis. Finally, the effectiveness of the proposed cooperative guidance law is proved by numerical simulation arithmetic. |
| Starting Page | 157 |
| e-ISSN | 22264310 |
| DOI | 10.3390/aerospace9030157 |
| Journal | Aerospace |
| Issue Number | 3 |
| Volume Number | 9 |
| Language | English |
| Publisher | MDPI |
| Publisher Date | 2022-03-13 |
| Access Restriction | Open |
| Subject Keyword | Aerospace Industrial Engineering Distributed Cooperative Guidance Maneuvering Targets Finite-time Consensus |
| Content Type | Text |
| Resource Type | Article |
