1. 西北工业大学 电子信息学院, 陕西 西安 710072
2. 中国兵器工业第二○三研究所, 陕西 西安 710065
3. 陆军航空兵研究所, 北京, 101121
4. 北京理工大学 信息与电子学院, 北京, 100081
* 邮箱: chenshichao@nwpu.edu.cn
收稿:2025-04-14,
网络首发:2026-02-03,
纸质出版:2025
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陈士超, 陈笑, 陈韵, 等. 机载空地导弹雷达前斜成像制导系统设计方法[J]. 兵工学报, 2025,46(S2):250273.
Shichao CHEN, Xiao CHEN, Yun CHEN, et al. Design Method of Airborne Forward-squint Imaging Guidance System for Airborne Air-to-ground Missile[J]. Acta Armamentarii, 2025, 46(S2): 250273.
陈士超, 陈笑, 陈韵, 等. 机载空地导弹雷达前斜成像制导系统设计方法[J]. 兵工学报, 2025,46(S2):250273. DOI: 10.12382/bgxb.2025.0273.
Shichao CHEN, Xiao CHEN, Yun CHEN, et al. Design Method of Airborne Forward-squint Imaging Guidance System for Airborne Air-to-ground Missile[J]. Acta Armamentarii, 2025, 46(S2): 250273. DOI: 10.12382/bgxb.2025.0273.
针对雷达制导空地导弹对地高概率目标截获难题
提出一种在前倾角固定条件下的机载空地导弹雷达前斜成像制导系统设计方法。建立机载空地导弹前斜成像制导系统总体构型
并结合导弹本体特性设计了多约束条件下的成像制导系统参数;设计三通道制导控制系统
在此基础上构建了预置前倾角度下导引头聚束模式成像的导弹飞行轨迹;分析评估系统相关参数是否满足成像制导系统的约束条件;采用后向投影算法进行成像处理
聚焦结果验证了系统设计的有效性
所提成像制导系统设计方法可为雷达制导空地导弹的精确打击提供技术支撑。
To address the challenge of achieving high target acquisition probability for radar-guided air-to-ground missiles against ground targets
a design method for an airborne forward-squint imaging guidance system with a preset forward-tilt angle is proposed.The overall configuration of the airborne air-to-ground missile forward-squint imaging guidance system is established
and the parameters of the imaging guidance system under multiple constraints are designed according to the characteristics of the missile body.A three-channel guidance and control system is designed
upon which a missile flight trajectory imaged in the seeker spotlight mode at a preset forward-tilt angle is constructed.Subsequently
the system-related parameters are analyzed and evaluated to verify compliance with the constraints of the imaging guidance system.Finally
the backward projection algorithm is employed for imaging processing
and the focusing results validate the effectiveness of the system design.The proposed design method for the imaging guidance system can provide technical support for precision strikes of radar-guided air-to-ground missiles.
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