Unified approach to cooperative guidance laws against stationary and maneuvering targets

Unified approach to cooperative guidance laws against stationary and maneuvering targets
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针对静止和机动目标的协同制导法的统一方法

DOI:
10.1007/s11071-015-2096-z
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发表时间:
2015-04
期刊:
影响因子:
5.6
通讯作者:
Zhou, Rui
Zhou, Rui
中科院分区:
工程技术2区
文献类型:
--
作者:
Zhao, Jiang;Zhou, Rui

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在传统比例导航(PN)算法的基础上,提出了多导弹齐射攻击的统一协同策略。合作制导律是用一个非常简单的公式制定的,其中包括用于目标捕获的 PN 组件和用于同时到达的协调组件。当每枚导弹都能获得全局剩余时间信息时,集中式协调算法具有更好的性能,而当组成员只能从其邻居收集信息时,分散式协调算法就会发挥作用。协同策略可以实现对静止目标和机动目标的同时攻击。数值模拟证明了所提出的方法对于多导弹齐射攻击是可行和灵活的。还通过讨论增益参数的选择来进行协作制导律的捕获性分析。
This paper presents the unified cooperative strategies for the salvo attack of multiple missiles on the basis of the traditional proportional navigation (PN) algorithm. The cooperative guidance laws are developed in a quite simple formulation consisting of a PN component for target capture and a coordination component for simultaneous arrival. The centralized coordination algorithms have better performance when the global information of time-to-go can be obtained by each missile, whereas the decentralized coordination algorithms come into effect when the group member is only able to collect information from its neighbors. The cooperative strategies can achieve a simultaneous attack against both stationary and maneuvering targets. Numerical simulations are used to demonstrate that the proposed approaches are feasible and flexible for the salvo attack of multiple missiles. The capturability analyses of the cooperative guidance laws are also performed by discussing the selection of gain parameters.
DOI: 10.3724/sp.j.1004.2013.00697
发表时间: 2014-03
期刊: Acta Automatica Sinica
影响因子: --
作者:
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