| 顾及邻近点变形因素项的动态模型辨识及预测 |
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| 引用本文： | 潘国荣,刘大杰.顾及邻近点变形因素项的动态模型辨识及预测[J].测绘学报,2001,30(1):32-35. |
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| 作者姓名： | 潘国荣 刘大杰 |
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| 作者单位： | 同济大学，上海 200092 |
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| 摘 要： | 在动态建模预测中，为考虑其他因素（如相邻点变形量）对某点变形的影响，本文将AR模型推广到建立考虑邻近点变形因素项的自回归模型。最后以上海地铁二号线东方路站至东昌路站区间隧道相对质构开挖面一定距离的某点地表变形数据为例，进行了建模及预测，并将结果与AR模型作了比较，验证了模型的有效性。
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| 关 键 词： | 动态建模 预测 模型修正 隧道 地铁施工 地表变形数据 工程测量 |
| 文章编号： | 1001-1595(2001)01-0032-04 |
Dynamic Modeling Identification and Predication in Consideration of the Adjacent Point Deformation |
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| PAN Guo-rong,LIU Da-jie.Dynamic Modeling Identification and Predication in Consideration of the Adjacent Point Deformation[J].Acta Geodaetica et Cartographica Sinica,2001,30(1):32-35. |
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| Authors: | PAN Guo-rong LIU Da-jie |
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| Abstract: | During dynamic modeling predication, some elements of affecting one point deformation must be regarded. The paper generalized the AR model to autoregression model that regards the adjacent point deformation.In the last part, the paper have a modeling and predication with the point ground deformation data of the SHANGHAI subway two between DONGFANG road station and DONGCHANG road station.At the same time,the authors compare the predication result with the AR model result and prove the efficiency of model. |
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| Keywords: | dynamic modeling predicate model amend |
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