| 高精度光电弹道测量系统 |
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| 引用本文： | 寿少峻,陆培国,柳井莉,刘小强,邢军智.高精度光电弹道测量系统[J].应用光学,2011,32(5):822-827. |
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| 作者姓名： | 寿少峻 陆培国 柳井莉 刘小强 邢军智 |
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| 作者单位： | 西安应用光学研究所，陕西 西安 710065 |
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| 摘 要： | 利用光电跟踪系统实时测量导弹类飞行目标已成为靶场测试手段的发展趋势之一，光电跟踪系统需要具备高精度跟踪高速飞行目标、实时输出目标飞行轨迹数据以及目标飞行姿态等实时图像信息。提出一种新型车载光电弹道测量系统，应用高强度轴承改善角位置输出的稳定性；利用再生反馈控制技术抑制跟踪快速目标时产生的滞后误差，提高光电弹道系统的测量精度；将测量数据归一化为垂线测量坐标系中的测量值，以20 ms的刷新率对外输出；提出模拟航路检测方式，可在野外条件下完成对光电设备性能检测，实际稳态跟踪精度可达到0.21 mrad。
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| 关 键 词： | 光电测量 伺服控制 坐标转换 |
High precision electro-optical ballistic measurement system |
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| SHOU Shao-jun,LU Pei-guo,LIU Jing-li,LIU Xiao-qiang,XING Jun-zhi.High precision electro-optical ballistic measurement system[J].Journal of Applied Optics,2011,32(5):822-827. |
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| Authors: | SHOU Shao-jun LU Pei-guo LIU Jing-li LIU Xiao-qiang XING Jun-zhi |
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| Institution: | Xi-an Institute of Applied Optics, Xi-an 710065, China |
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| Abstract: | Electro-optical tracking systems are widely used to make the real-time measurement of flying targets in test field due to their capabilities of tracking high speed targets precisely,as well as providing flight path data and flight attitude image in real time.A novel vehicle-borne electro-optical trajectory measurement system is presented.Rigid bearings were used to improve the stability of angular position output.Regenerative feedback technology was applied to suppress lagging error when a high-speed target... |
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| Keywords: | electro-optical measurement servo control coordinate transformation |
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