| 盾构机全站仪激光导向模式误差灵敏度分析 |
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| 引用本文： | 田正华,姜留涛.盾构机全站仪激光导向模式误差灵敏度分析[J].测绘与空间地理信息,2021,44(4):50-53. |
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| 作者姓名： | 田正华 姜留涛 |
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| 作者单位： | 陕西铁路工程职业技术学院,陕西 渭南714000 |
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| 基金项目： | 陕西铁路工程职业技术学院2016年第二批科研基金项目 |
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| 摘 要： | 通过对盾构机全站仪激光导向系统的测量原理研究,并对盾构坐标与施工坐标系的旋转模型转换原理分析,建立盾构姿态参数与坐标旋转模型的关系。然后通过全站仪测量激光标靶棱镜和切口坐标与激光标靶相对位置的误差分析得到相关结论。
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| 关 键 词： | 盾构机 旋转模型 姿态参数 误差分析 |
Sensitivity Analysis of Laser Guiding Mode Error of Total Station of Shield Machine |
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| TIAN Zhenghua,JIANG Liutao.Sensitivity Analysis of Laser Guiding Mode Error of Total Station of Shield Machine[J].Geomatics & Spatial Information Technology,2021,44(4):50-53. |
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| Authors: | TIAN Zhenghua JIANG Liutao |
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| Institution: | (Shaanxi Railway Institute,Weinan 714000,China) |
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| Abstract: | In this paper,the relationship between shield attitude parameters and coordinate rotation model is established by studying the measurement principle of total station laser guidance system of shield machine and analyzing the transformation principle of rotation model between shield coordinate and construction coordinate system.Then through the error analysis of measuring the relative position of laser target prism and incision coordinates with total station,the relevant conclusions are obtained. |
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| Keywords: | shield machine rotating model attitude parameters error analysis |
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