| 双频激光测量系统空气参数实时补偿 |
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| 引用本文： | 杨星 袁哲俊. 双频激光测量系统空气参数实时补偿[J]. 制造技术与机床, 1997, 0(3): 25-26 |
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| 作者姓名： | 杨星 袁哲俊 |
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| 作者单位： | 哈尔滨工业大学 |
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| 摘 要： | 通过分析空气参数及激光波长的变化规律，研制了空气参数实时补偿系统。实验表明，测量系统加入空气参数实时补偿后，测量精度得到明显提高。
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| 关 键 词： | 超精密机床 双频激光 空气参数 实时补偿 |
Realtime Compensating for Air Parameters in Double Frequency Laser Measuring System |
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| Yang Xing,et al. Realtime Compensating for Air Parameters in Double Frequency Laser Measuring System[J]. Manufacturing Technology & Machine Tool, 1997, 0(3): 25-26 |
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| Authors: | Yang Xing et al |
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| Abstract: | The laser wavelength changes resulted from variation of air parameters is one of the most important error resources in the measuring system. In accordance with analysis on atmospheric change and laser wave length change in this paper, realtime atmospheric compensation system has been made. Tests indicated that accuracy of measurement can be improved greatly in the system with realtime atmopheric compensation. |
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| Keywords: | Ultraprecise Machine Tool Double Fre quency Laser Atmospheric parameter Realtime Compensation |
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