摘要
目标机作为红外对抗中面源红外诱饵的搭载平台,其运动特性和辐射特性影响红外对抗的发展态势。在考虑到实验测试成本经济性的基础上,利用算法优化了红外对抗的仿真模型,分析了目标机飞行参数对面源红外诱饵干扰效能影响。首先,提取了目标机的机动动作,建立飞机红外辐射模型;其次,介绍了导弹跟踪优化算法和面源红外诱饵燃烧优化算法;最后,选择目标机的飞行参数和效能评估指标,通过算例仿真与实测数据进行对比,验证仿真结果的可靠性。结果表明:面源红外诱饵干扰效能的仿真结果与已完成实测数据吻合,满足对面源诱饵干扰效能评估的要求。
Target aircraft is regarded as the carrying platform of surface source infrared decoy,of which kinematic and radiation characteristics impact the development trend of infrared confrontation.Considering the economy of test cost,the algorithm was used to optimize simulation models of infrared decoy,and then the influence of flight parameters of target aircraft on jamming effectiveness of surface source infrared decoy was analyzed.Firstly,the target maneuver from database of maneuver was extracted,while the model of aircraft infrared radiation was established.Secondly,the optimization algorithm of missile tracking and anti-interference was introduced,and the solving procedures of combustion optimization algorithm in detail was analyzed.Finally,the flight parameters of target aircraft and the indicator of effectiveness evaluation were selected,based on which,the simulation results were compared with testing data to verify the reasonability of simulation result.It′s concluded that the simulation results of jamming effectiveness of surface source infrared decoy match the testing data,satisfying the demand of jamming effectiveness evaluation.
作者
李传良
童奇
王超哲
许丹丹
杨安元
黄鹤松
尚海龙
李韬锐
Li Chuanliang;Tong Qi;Wang Chaozhe;Xu Dandan;Yang Anyuan;Huang Hesong;Shang Hailong;Li Taorui(Aviation Maintenance Sergeant School,Air Force Engineering University,Xinyang 464000,China;Aeronautics Engineering Institute,Air Force Engineering University,Xi′an 710038,China;The No.95840 Army of PLA,Zhuozhou 072750,China;The No.95965 Army of PLA,Hengshui 253800,China)
出处
《红外与激光工程》
EI
CSCD
北大核心
2020年第S01期128-136,共9页
Infrared and Laser Engineering
基金
陕西省自然科学基金(2019JQ-290)
关键词
面源红外诱饵
红外对抗
飞行参数
算法优化
效能评估
surface source infrared decoy
infrared confrontation
flight parameters
optimization algorithm
effectiveness evaluation
作者简介
李传良(1981-),男,讲师,主要从事红外对抗仿真方面的研究。Email:15596652671@163.com;通讯作者:李韬锐(1993-),男,硕士生,主要从事飞行器设计、论证与红外对抗仿真等方面的研究。Email:514473003@qq.com
