| 火控雷达天线角度信息数字化研究 |
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| 引用本文： | 张恒,韩壮志,何强,尚朝轩. 火控雷达天线角度信息数字化研究[J]. 仪表技术, 2009, 0(8): 29-31 |
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| 作者姓名： | 张恒 韩壮志 何强 尚朝轩 |
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| 作者单位： | 军械工程学院,光学与电子工程系,河北,石家庄,050003 |
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| 摘 要： | 介绍基于正切式算法的火控雷达天线角度信息的数字化方案。方案采用了峰值采样和查表求角,给出了其设计原理及软硬件实现方法。雷达实验证明该方案稳定、可靠,精度较高,成本较低,有利于推广应用于各种旋转变压器接口的轴角测量系统。
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| 关 键 词： | 正切式算法 火控雷达 角度信息 数字化 |
Research on the Digitization of Fire Control Radar's Angle Information |
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| ZHANG Heng,HAN Zhuang-zhi,HE Qiang,SHANG Chao-xuan. Research on the Digitization of Fire Control Radar's Angle Information[J]. Instrumentation Technology, 2009, 0(8): 29-31 |
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| Authors: | ZHANG Heng HAN Zhuang-zhi HE Qiang SHANG Chao-xuan |
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| Affiliation: | (Ordnance Engineerring College, Shijiazhuang 050003, China) |
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| Abstract: | A solution to digitize the antenna＇s angle information of the fire control radar based on tangent algorithm is proposed in this paper. To avoid overflow and improve precision, sampling at the signal peak and two tables are adopted. The principle is analyzed and the configuration of software and hardware is presented. The experiments show that the solution is steady, reliable, high-accuracy, and low-cost. It can also be applied to various kinds of angle measuring systems based on resolvers. |
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| Keywords: | tangent algorithm fire control radar angle information digitization |
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