红外与激光工程, 2020, 49 (S1): 20200095, 网络出版: 2021-02-05  

目标机飞行参数对面源红外诱饵干扰效能影响

Influence of flight parameters of target aircraft on jamming effectiveness of surface source infrared decoy
作者单位
1 空军工程大学 航空机务士官学校,河南 信阳 464000
2 空军工程大学 航空工程学院,陕西 西安 710038
3 中国人民解放军95840部队,河北 涿州 072750
4 中国人民解放军95965部队,河北 衡水 253800
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。
Abstract
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.

李传良, 童奇, 王超哲, 许丹丹, 杨安元, 黄鹤松, 尚海龙, 李韬锐. 目标机飞行参数对面源红外诱饵干扰效能影响[J]. 红外与激光工程, 2020, 49(S1): 20200095. Li Chuanliang1, Tong Qi2, Wang Chaozhe2, Xu Dandan1, Yang Anyuan1, Huang Hesong3, Shang Hailong4, Li Taorui1*. Influence of flight parameters of target aircraft on jamming effectiveness of surface source infrared decoy[J]. Infrared and Laser Engineering, 2020, 49(S1): 20200095.

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