| 一种相控阵雷达天线结构仿真设计与优化 |
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| 引用本文： | 罗道江.一种相控阵雷达天线结构仿真设计与优化[J].机械,2011,38(12):8-11. |
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| 作者姓名： | 罗道江 |
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| 作者单位： | 西南电子技术研究所,四川成都,610036 |
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| 摘 要： | 重点介绍了一种相控阵雷连天线的结构设计及结构对静刚度和抗振动冲击能力的影响.考虑对相控阵天线的主要影响因素,运用静力学和动力学仿真等现代设计技术,对该天线的结构模型进行优化设计,进而分析天线的振动特性和振动冲击条件下的最大变形和应力,通过采取一定的措施,提高结构的抗振动、抗爆炸强冲击的能力,最终使该天线的结构较好地满足...
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| 关 键 词： | 结构模型 动力学仿真 力学分析 支撑架构 有限元 |
A kind of large phased array antenna construction design and optimization |
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| LUO Dao-jiang.A kind of large phased array antenna construction design and optimization[J].Machinery,2011,38(12):8-11. |
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| Authors: | LUO Dao-jiang |
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| Affiliation: | LUO Dao-jiang(China Southwest Institute of Electronic Technology,Chengdu 610036,China) |
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| Abstract: | The point introduced a kind of antenna designs, and the structure impact statics rigidity or the anti- vibrating capability of array antenna. Aiming at the main influence in an antenna factor mutually, making use of the static simulation and the dynamics simulation of modem design technique in etc, proceed the optimal design for the antenna structure model, then analyze the vibrating characteristic of antenna and the biggest strain and stress in vibrating impact condition, by way of some certain measure enhanced antivibration, anti-Bang strong pound of the antenna structure ,finally make this antenna＇s structure has better satisfied the operation requirements in the severe circumstance |
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| Keywords: | construction model dynamics simulation mechanics analysis support structure finite-element |
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