| 基于正切算法的轴角数字转换器设计 |
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| 引用本文： | 张恒,冯旭升,薛东方,尚朝轩.基于正切算法的轴角数字转换器设计[J].军械工程学院学报,2010,22(3):40-43. |
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| 作者姓名： | 张恒 冯旭升 薛东方 尚朝轩 |
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| 作者单位： | [1]63891部队,河南洛阳471003 [2]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： | 提出了一种基于正切算法的轴角数字转换器设计方案,并给出了软硬件实现方法。该方案利用峰值采样和查表求角,解决了正切算法的不连续和溢出问题,比传统跟踪式算法的轴角转换器结构简单,使用方便。
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| 关 键 词： | 轴角数字转换器 正切算法 跟踪式算法 |
Design of the Angle Converter Based on Tangent Algorithm |
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| ZHANG Heng,FENG Xu-sheng,XUE Dong-fang,SHANG Chao-xuan.Design of the Angle Converter Based on Tangent Algorithm[J].Journal of Ordnance Engineering College,2010,22(3):40-43. |
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| Authors: | ZHANG Heng FENG Xu-sheng XUE Dong-fang SHANG Chao-xuan |
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| Institution: | 1. PLA Unit 63891 ,Luoyang 471003 ,China;2. Department of Optics and Electronics Engineering, Ordnance Engineering College,Shijiazhuang 050003, China) |
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| Abstract: | The paper proposes a solution of angle converter based on tangent algorithm, and the configuration of software and hardware is presented. To avoid overflow and improve precision, sampling at the signal peak and two tables are adopted. Compared with traditional tracking types, the structure of the converter is simple, and it is easier to use. |
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| Keywords: | tangent algorithm angle converter tracking algorithm |
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