变体飞行器视场约束协同制导方法  

Variant flight vehicle field-of-view constrainedcooperative guidance law

作　　者：黄晓阳 赵斌[1] 周军[1] HUANG Xiaoyang;ZHAO Bin;ZHOU Jun(Institute of Precision Guidance and Control,Northwestern Polytechnical University,Xi’an 710072,China)

机构地区：[1]西北工业大学精确制导与控制研究所,西安710072

出　　处：《兵器装备工程学报》2023年第10期112-119,共8页Journal of Ordnance Equipment Engineering

基　　金：国家自然科学基金项目(61703339);上海航天科技创新基金项目(SAST2019-004)。

摘　　要：针对视场约束下变体弹群对目标协同围捕攻击问题,基于多智能体一致性理论,提出一种考虑视场约束的弹群协同围捕制导方法。该方法使用弹群制导模型作为被控对象,将导弹速度前置角作为导弹之间通讯的协同变量,在规定的通讯拓扑结构下,利用变体巡航导弹可变飞行状态特性,设计得到一种基于“领弹-从弹”架构的变体弹群协同围捕目标策略。针对协同过程中导弹视场受限问题,使用障碍李雅普诺夫函数法,设计得到视场约束下的变体弹群协同制导律,该制导律在李雅普诺夫意义下稳定。仿真结果表明:在目标分别进行匀速直线运动与正弦机动条件下,该制导律能够保证视场约束条件,同时实现有效的协同攻击。To solve the coordinated attack problem on targets by variant missile group in a controlled field of view,based on the multi-agent consistency theory,a coordinated guidance method is proposed for missile group attacking target in relative angles in a controlled field of view.In this method,the group guidance model is established and used as the controlled object,and the missile velocity lead angle is used as the cooperative variable in communication between the missiles.Aiming at the limited field of view in the cooperative process,the obstacle Lyapunov function method is used to design the cooperative guidance law under the constraint of field of view for variant missile group.The guidance law is stable in the sense of Lyapunov and the simulation results show that the guidance law can ensure that the missile group can meet the field of view constraint during the attack process,and can carry out an effective coordinated attack on the target under the conditions of linear motion and sinusoidal maneuvering respectively.

关 键 词：导弹制导 多弹协同 视场约束 障碍李雅普诺夫函数 图论 

分 类 号：V448.2[航空宇航科学与技术—飞行器设计]