| 星体标定技术在光电跟踪系统计量确认中的应用 |
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| 引用本文： | 张可鑫,侯宏录,史春莲.星体标定技术在光电跟踪系统计量确认中的应用[J].航空计测技术,2003,23(5):8-11. |
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| 作者姓名： | 张可鑫 侯宏录 史春莲 |
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| 作者单位： | 中国飞行试验研究院 陕西西安710089
(张可鑫，侯宏录)，中国飞行试验研究院 陕西西安710089(史春莲) |
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| 摘 要： | 测角精度是光电跟踪系统计量确认中最重要的技术指标，通常是以校准塔和方位标为基准进行单项误差标定的，其过程繁琐、周期长。为了提高测量及校准精度，缩短确认周期，本文在实践的基础上，研究了一种应用星体标定技术开展光电跟踪系统计量确认的原理、方法、程序；讨论分析了误差来源、数学模型的建立及其解算方法。
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| 关 键 词： | 光电跟踪系统 计量确认 测角精度 星体标定技术 试验靶场 定位测量设备 |
| 文章编号： | 1002-6061(2003)05-0008-04 |
| 修稿时间： | 2003年2月25日 |
Application of Star Calibrating Technology to Metrological Confirmation of Photo-Electric Tracking System |
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| ZHANG Ke-xin,HOU Hong-lu,SHI Chun-lian.Application of Star Calibrating Technology to Metrological Confirmation of Photo-Electric Tracking System[J].Aviation Metrology & Measurement Technology,2003,23(5):8-11. |
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| Authors: | ZHANG Ke-xin HOU Hong-lu SHI Chun-lian |
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| Abstract: | The measurement accuracy of angle is the most important specification in the metrological confirmation of photo-electronic tracking system. Usually, taking the calibration tower and the azimuth mark as the primary standard, the single error is calibrated with complicated process and long period. In order to improve the accuracy of measurement and shorten the confirmation periad and applying the star calibration technology, principle, method and program of the photo-electronic tracking system have been researched on the besis of practice. The error source, establishment of mathematic model and its resoluing method are discussed in this paper. |
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| Keywords: | star calibration photo-electronic track metrological confirmation accuracy of measurement |
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