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| 光电跟踪系统稳定精度测试方法研究 | |
| 引用本文： | 王科伟,王小怡,王晶,刘召庆,王生让,张魁甲. 光电跟踪系统稳定精度测试方法研究[J]. 应用光学, 2015, 36(1): 77-81. DOI: 10.5768/JAO201536.0103002 |
| 作者姓名： | 王科伟 王小怡 王晶 刘召庆 王生让 张魁甲 |
| 作者单位： | 1.总参陆航部驻西安应用光学研究所军事代表室,陕西 西安 710065; |
| 摘 要： | 针对光电跟踪系统稳定精度测试需求，提出一种稳定精度动态测试方法。该方法基于光学自准直原理，采用面阵CCD探测器，结合图像求取质心算法，实现被测系统的动态测试，通过该装置获得了稳定精度测试结果。结果表明:测试50 rad级两轴两框架系统动态稳定精度，通过该测试方法测出其稳定精度最大为48 rad。 |
| 关 键 词： | 光电跟踪系统 自准直仪 稳定精度 面阵CCD探测器 |
| 收稿时间： | 2014-06-17 |
Test method of stabilization accuracy in EO tracking system |
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| Wang Kewei,Wang Xiaoyi,Wang Jing,Liu Zhaoqing,Wang Shengrang,Zhang Kuijia. Test method of stabilization accuracy in EO tracking system[J]. Journal of Applied Optics, 2015, 36(1): 77-81. DOI: 10.5768/JAO201536.0103002 | |
| Authors: | Wang Kewei Wang Xiaoyi Wang Jing Liu Zhaoqing Wang Shengrang Zhang Kuijia |
| Affiliation: | 1.Military Representative Agency of General Staff Department of Aviation at Xi-an Institute of Applied Optics,Xi-an 710065,China;2.Xi-an Institute of Applied Optics,Xi-an 710065,China |
| Abstract: | For the stability test requirements of precision optical tracking system ，we presented a dynamic testing method of stability accuracy. According to the optical auto-collimation principle，we utilized the CCD array detector combined with the computation for center of image to realize the dynamic test , and we required the test results of stability accuracy by this device. Experiments results show that for the 50 rad level two-axis two-frame system,the tested stability accuracy is up to 48 rad by our method. |
| Keywords: | photoelectric tracking system dynamic auto-collimating apparatus stabilization ac-curacy charge coupled device (CCD) array detector |
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