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arXiv 2207.09136eess.SYcs.SY
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非线性模型预测控制框架用于三智能体协同目标防御博弈

Nonlinear Model Predictive Control Framework For Cooperative Three-Agent Target Defense Game

Amith Manoharan, P. B. Sujit

AI总结:

本文提出基于非线性模型预测控制的协同目标防御制导策略,通过EKF估计攻击者状态,利用阿波罗尼奥斯圆分析生存区域,仿真验证其鲁棒性并优于CLOS和A-CLOS方法。

摘要:

本文提出了基于非线性模型预测控制(NMPC)框架的协同目标防御制导策略,用于目标-攻击者-防御者(TAD)博弈。TAD博弈由一个攻击者和一个协同的目标-防御者组合构成。攻击者的目标是捕获目标,而目标-防御者团队协同行动,使防御者能够拦截攻击者并确保目标生存。我们假设协同的目标-防御者组合对攻击者状态不具备完全信息,因此使用扩展卡尔曼滤波器(EKF)对状态进行估计。基于阿波罗尼奥斯圆的捕获分析被用来识别目标生存区域。通过大量数值仿真评估了基于NMPC的解决方案的有效性。结果表明,基于NMPC的解决方案对不同未知攻击者模型具有鲁棒性,并且性能优于基于CLOS和A-CLOS的策略。

英文摘要:

This paper presents cooperative target defense guidance strategies using nonlinear model predictive control (NMPC) framework for a target-attacker-defender (TAD) game. The TAD game consists of an attacker and a cooperative target-defender pair. The attacker's objective is to capture the target, whereas the target-defender team acts together such that the defender can intercept the attacker and ensure target survival. We assume that the cooperative target-defender pair do not have perfect knowledge of the attacker states, and hence the states are estimated using an Extended Kalman Filter (EKF). The capture analysis based on the Apollonius circles is performed to identify the target survival regions. The efficacy of the NMPC-based solution is evaluated through extensive numerical simulations. The results show that the NMPC-based solution offers robustness to the different unknown attacker models and has better performance than CLOS and A-CLOS based strategies.

机构、总结、中文摘要均由AI分析而来,可能存在错误,请以论文正文为准。

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