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| 引用本文： | 潘国荣,白昀,李怀锋.??????????????????????[J].大地测量与地球动力学,2012,32(3):55-58. |
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| 作者姓名： | 潘国荣 白昀 李怀锋 |
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| 作者单位： | 1. 同济大学测量与国土信息工程系,上海 200092;国家测绘局现代工程测量重点实验室,上海 200092
2. 同济大学测量与国土信息工程系,上海,200092 |
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| 基金项目： | 上海申通集团科研资助项目，上海市科委科研计划项目课题 |
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| 摘 要： | ??????????????????????????????????????????????????????????????????????????????????????????????????????β?????????????????????????????????????????????????????????????????????????????÷????????????????????????У???????????????????
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| 关 键 词： | ????????????? ????? ????? ?????? ??????? |
MEASURING METHOD FOR LINK SHIELD GUIDING SYSTEM |
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| Pan Guorong
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Bai Yun
,
Li Huaifeng.MEASURING METHOD FOR LINK SHIELD GUIDING SYSTEM[J].Journal of Geodesy and Geodynamics,2012,32(3):55-58. |
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| Authors: | Pan Guorong Bai Yun Li Huaifeng |
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| Institution: | 1) 1)Department of Surveying and Geo-informatics,Tongji University,Shanghai 2000922)Key Laboratory of Modern Engineering Surveying,SBSM,Shanghai 200092 |
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| Abstract: | The relation between the local coordinate system can be solved and the practical 3D coordinate system with the 3D datum transform model,and then by using the relation between the center coordinate of shield tail and link can be obtained,finally,the coordinate of the center of shield head can be solved based on the center of link and the distance of jack.The results show satisfactory when it is used in shield guiding in practice. |
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| Keywords: | 3D datum transformation link shield seven parameters shield attitude shield guiding |
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