| 小波与奇异谱分析在地铁保护区监测数据处理中的应用 |
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| 引用本文： | 王涛,田林亚,侯建梅.小波与奇异谱分析在地铁保护区监测数据处理中的应用[J].测绘工程,2017,26(9). |
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| 作者姓名： | 王涛 田林亚 侯建梅 |
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| 作者单位： | 河海大学 地球科学与工程学院,江苏 南京,211100 |
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| 基金项目： | 江苏省研究生科研与实践创新计划项目 |
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| 摘 要： | 以南京市地铁沉降监测数据为例,将小波分析和奇异谱分析方法应用在地铁保护区监测数据的处理中。实验证明本方法在探测异常值、获取沉降变形趋势、变形周期等方面具有可行性。
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| 关 键 词： | 地铁 沉降监测 变形趋势 异常值探测 小波分析 奇异谱分析 |
Application of wavelet analysis and singular spectrum analysis to subway reserve monitoring data processing |
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| WANG Tao,TIAN Linya,HOU Jianmei.Application of wavelet analysis and singular spectrum analysis to subway reserve monitoring data processing[J].Engineering of Surveying and Mapping,2017,26(9). |
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| Authors: | WANG Tao TIAN Linya HOU Jianmei |
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| Abstract: | Monitoring the urban subway safety is very important.This paper, taking Nanjing subway subsidence monitoring data as an example, applies the wavelet analysis and singular spectrum analysis method to the subway reserves monitoring data processing and analysis.The experiment proves the effectiveness of this method on detecting the deformation trend and deformation cycle. |
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| Keywords: | subway subsidence monitoring deformation trend outlier detection wavelet analysis singular spectrum analysis |
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