| 面源红外诱饵干扰效能评估系统仿真研究 |
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| 引用本文： | 李韬锐,童中翔,李慎波,黄鹤松.面源红外诱饵干扰效能评估系统仿真研究[J].红外与激光工程,2018,47(3):304001-0304001(9). |
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| 作者姓名： | 李韬锐 童中翔 李慎波 黄鹤松 |
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| 作者单位： | 1.空军工程大学 航空航天工程学院,陕西 西安 710038; |
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| 基金项目： | 国家自然科学基金（61203134） |
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| 摘 要： | 面源红外诱饵干扰效能评估系统的建立，是进行效能评估的关键环节。考虑实验条件的偶然性和测试成本的经济性，提出了建立面源红外诱饵干扰效能评估仿真系统的思路。首先，建立了飞机和导弹数学模型，充分考虑其运动规律和辐射因素，并加入算法优化模型；其次，建立了面源红外诱饵的运动扩散模型和红外图像模型，通过燃烧优化算法提高求解效率；最后，选择了干扰效能评估的指标，通过算例仿真并与实测数据进行对比，验证仿真系统的合理性。仿真结果表明:建立的效能评估仿真系统可行有效，与实验测试结果很接近，达到了对面源诱饵干扰效能进行评估的要求。
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| 关 键 词： | 红外对抗 面源红外诱饵 干扰效能 仿真评估 算法优化 |
| 收稿时间： | 2017-10-05 |
Simulation study of jamming effectiveness evaluation system of surface source infrared decoy |
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| Affiliation: | 1.Aeronautics and Astronautics Engineering Institute,Air Force Engineering University,Xi'an 710038,China;2.The No. 95965 Army of PLA,Gucheng 253800,China |
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| Abstract: | Establishing jamming effectiveness evaluation system of surface source infrared decoy was the key link of effectiveness evaluation. Considering the occasionality of experimental conditions and the economy of test cost, a simulation system was proposed. Firstly, the mathematical model of aircraft and missile was established, and the motion law and radiation factor were fully considered, and the algorithm optimization model was added. Secondly, the motion diffusion model and infrared image model of infrared decoy were established. The combustion optimization algorithm was used to improve the efficiency of the solution. Finally, the effectiveness evaluation index of interference was selected, and the rationality of the simulation system was verified by example simulation and comparison with the measured data. The simulation results show that the established effectiveness evaluation simulation system is feasible and effective, which is close to the experimental results, and meets the requirements of evaluating the effectiveness of the non-point source decoy jamming. |
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