| 数字测相误差的几点讨论 |
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| 引用本文： | 曾毓敏 陈家璧. 数字测相误差的几点讨论[J]. 南京师大学报(自然科学版), 1997, 20(1): 45-49 |
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| 作者姓名： | 曾毓敏 陈家璧 |
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| 作者单位： | 南京师范大学物理系 |
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| 摘 要： | 深入分析了数字相位式光电测距仪的数字测相原理性误差的来源及其影响大小，并简要阐述了减小这些误差的手段与方法。
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| 关 键 词： | 测距仪 数字测相 误差 工程测量 光电测距仪 |
A Discussion on Several Sort of Errors Caused by Digital Phase Measuring |
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| Zeng Yumin,Chen Jiabi. A Discussion on Several Sort of Errors Caused by Digital Phase Measuring[J]. Journal of Nanjing Normal University(Natural Science Edition), 1997, 20(1): 45-49 |
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| Authors: | Zeng Yumin Chen Jiabi |
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| Abstract: | The causes and inffluences of the principle's errors,which are brought by digital phase measuring with Electro-optics Distance Measuring Instrument,have been fully analysed.The methods to reduce the errors also have been offered. |
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| Keywords: | distance measuring instrument digital phase measuring error differential frequency drift frequency stabilization |
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