2106.02772
Fixed-time Cooperative Guidance Law for Multiple Missiles in Simultaneous Attacks
Hang Yu, Keren Dai, Haojie Li, Yao Zou, Shaojie Ma, He Zhang
correctmedium confidence
- Category
- math.DS
- Journal tier
- Specialist/Solid
- Processed
- Sep 28, 2025, 12:56 AM
- arXiv Links
- Abstract ↗PDF ↗
Audit review
Both the paper and the candidate solution use the same FNTSMS sliding variable, derive the same mixed-power Lyapunov inequalities, invoke the same fixed-time lemma, and conclude the same initial-condition-independent bounds for the three phases (sliding variable, along-LOS consensus, heading alignment). Minor presentation differences (e.g., dropping the tanh term for conservativeness, and notational sign conventions) do not affect correctness.
Referee report (LaTeX)
\textbf{Recommendation:} no revision
\textbf{Journal Tier:} specialist/solid
\textbf{Justification:}
The manuscript provides a coherent distributed guidance design with rigorous fixed-time guarantees based on standard mixed-power Lyapunov methods. The theoretical development aligns with the candidate solution and is technically consistent. While the topic is focused and incremental, the explicit settling-time bounds and the distributed protocol have practical value for cooperative guidance.