| 激光干涉正弦法小角度测量中有关问题探讨 |
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| 引用本文： | 张琢,刘丽华.激光干涉正弦法小角度测量中有关问题探讨[J].宇航计测技术,1998,18(6):31-34. |
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| 作者姓名： | 张琢 刘丽华 |
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| 作者单位： | 哈尔滨工业大学 |
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| 摘 要： | 分析了小角度正弦激光干涉仪的有关特性，叙述了这种方法的测量原理，计算了几种因素对测量准确度的影响，指出提高测量准确度的解决办法。
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| 关 键 词： | 激光干涉仪 正弦法 角度测量 |
Study related to measurement of little angle with laser interference sine method |
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| Zhang Zuo\ Liu Lihua\ Jiao Lihong.Study related to measurement of little angle with laser interference sine method[J].Journal of Astronautic Metrology and Measurement,1998,18(6):31-34. |
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| Authors: | Zhang Zuo\ Liu Lihua\ Jiao Lihong |
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| Institution: | Zhang Zuo\ Liu Lihua\ Jiao Lihong |
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| Abstract: | Analyzes characteristics related to laser sine interferometer used for little angle measurement, presents measurement principle, calculates several factors which have influence on the measurement error. The methods can raise the measurement accuracy. |
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| Keywords: | Laser interferometer\ Sine method\ Angular measurement |
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