| 复合板材低雷达散射截面优化设计的研究 |
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| 引用本文： | 余雄庆,杨景佐. 复合板材低雷达散射截面优化设计的研究[J]. 航空学报, 1992, 13(11): 682-684 |
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| 作者姓名： | 余雄庆 杨景佐 |
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| 作者单位： | 南京航空学院102教研室，南京航空学院102教研室 南京 210016，南京 210016 |
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| 摘 要： | 本文将多层介质材料的电磁反射系数与优化技术相结合,提供了复合板材低雷达散射截面优化设计的方法。编制了优化复合板材几何参数和每层电磁参数的计算机程序。对两个算例进行了优化设计,所获结果合理,为隐身飞机的材料选择和结构设计提供了有用的方法。
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| 关 键 词： | 复合材料 雷达散射截面 飞机设计 |
A STUDY ON OPTIMUM DESIGN FOR LOW RADAR CROSS SECTION COMPOSITE PLATES |
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| Yu Xiong-qing,Yang Jing-zhuo. A STUDY ON OPTIMUM DESIGN FOR LOW RADAR CROSS SECTION COMPOSITE PLATES[J]. Acta Aeronautica et Astronautica Sinica, 1992, 13(11): 682-684 |
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| Authors: | Yu Xiong-qing Yang Jing-zhuo |
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| Affiliation: | Department of Aircraft Engineering, Nanjing Aeronautical Institute, Nanjing, 210016 |
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| Abstract: | This paper presents the optimum design method for Low Radar Cross Section (LRCS) composite plates by means of electromagnetic reflection coefficient of multilayer dielectrics and optimization techniques. A computer code based on this method has been developed for optimum design for LRCS composite plates. Two examples are given in order to verify this code. The code is a useful tool for aircraft designers in selecting structural materials and designing structure of LRCS aircraft. |
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| Keywords: | composite radar cross section aircraft dc-ign |
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