基于态势保持的拦截优势目标协同制导策略

IF 5 Q1 ENGINEERING, MULTIDISCIPLINARY

Defence Technology(防务技术) Pub Date : 2025-02-04 DOI:10.1016/j.dt.2025.01.020

Xinghui Yan , Yuzhong Tang , Heng Shi , Yulei Xu , Yiding Liu

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引用次数: 0

摘要

提出了一种基于态势保持的协同制导策略，用于利用劣势导弹拦截高速高机动目标。通过可达性分析和相对运动分析，分别对虚拟目标进行开发和追踪。基于虚拟目标，提出了一种非线性运动条件下的两阶段制导策略。第一阶段在特定角度约束下对虚拟目标进行跟踪，优化覆盖范围和碰撞情况。第二阶段随后基于第一阶段优化的切换条件拦截优势目标。通过数值仿真，比较了该策略与基于可达性的协同策略（RCS）、基于覆盖的协同制导（CBCG）和增强比例导航（APN）在不同机动模式下的有效性和优越性。

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Situation maintenance-based cooperative guidance strategy for intercepting a superior target

A situation maintenance-based cooperative guidance strategy is proposed to intercept a high-speed and high-maneuverability target via inferior missiles. Reachability and relative motion analyses are conducted to develop and pursue virtual targets, respectively. A two-stage guidance strategy under nonlinear kinematics is developed on the basis of virtual targets. The first stage optimizes the coverage and collision situation by pursuing virtual targets under specific angular constraints. The second stage subsequently intercepts the superior target based on the handover condition optimized by the first stage. Numerical simulation results are provided to compare the effectiveness and superiority of the proposed strategy with those of the reachability-based cooperative strategy (RCS), coverage-based cooperative guidance (CBCG) and augmented proportional navigation (APN) under various maneuvering modes.

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来源期刊

Defence Technology(防务技术) Mechanical Engineering, Control and Systems Engineering, Industrial and Manufacturing Engineering

CiteScore

8.70

自引率

0.00%

发文量

728

审稿时长

25 days

期刊介绍： Defence Technology, a peer reviewed journal, is published monthly and aims to become the best international academic exchange platform for the research related to defence technology. It publishes original research papers having direct bearing on defence, with a balanced coverage on analytical, experimental, numerical simulation and applied investigations. It covers various disciplines of science, technology and engineering.