潘正风, 花向红. 用精密水准对激光准直垂直方向施加改正的探讨[J]. 武汉大学学报 ( 信息科学版), 1990, 15(1): 12-18.
引用本文: 潘正风, 花向红. 用精密水准对激光准直垂直方向施加改正的探讨[J]. 武汉大学学报 ( 信息科学版), 1990, 15(1): 12-18.
Pan Zhengfeng, Hua Xianghong. Correcting Vertical Measurements of Laser Collimation System Using Precise Levelling Results[J]. Geomatics and Information Science of Wuhan University, 1990, 15(1): 12-18.
Citation: Pan Zhengfeng, Hua Xianghong. Correcting Vertical Measurements of Laser Collimation System Using Precise Levelling Results[J]. Geomatics and Information Science of Wuhan University, 1990, 15(1): 12-18.

用精密水准对激光准直垂直方向施加改正的探讨

Correcting Vertical Measurements of Laser Collimation System Using Precise Levelling Results

  • 摘要: 本文给出了激光准直系统垂直折光改正的数学模型。在温度梯度的精确值难以获得时,利用精密水准成果计算折光系数是行之有效的办法,文中还以BEPC工程为例,讨论了模型的具体应用。

     

    Abstract: In this paper a mathematical model for the vertical refraction correction of laser collimation system is derived.The refraction coefficients involved in the model can be calculated by precise levelling results,which is very useful when precise observations of temperature gradient are not available.The application of this method to Beijing Electron Positron Collider(BEPC) project is discussed.

     

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