| 基于时间序列分析的露天矿边坡沉降预测模型 |
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| 引用本文： | 赵利民,高昂,齐永波,郭正一.基于时间序列分析的露天矿边坡沉降预测模型[J].测绘工程,2017,26(9). |
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| 作者姓名： | 赵利民 高昂 齐永波 郭正一 |
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| 作者单位： | 1. 广东省核工业地质局二九二大队,广东 河源,517000;2. 河南省遥感测绘院,河南 郑州,450000;3. 天津华北地质勘查局五一四地质大队,河北 承德,067000 |
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| 基金项目： | 国家自然科学基金资助项目，辽宁省"百千万人才工程"人选资助项目 |
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| 摘 要： | 结合小波分析在数据处理方面的优势,采用小波包去噪对露天矿边坡沉降数据进行去噪处理,再结合时间序列分析理论建立小波包-时间序列预测模型,从而对露天矿边坡进行变形分析预测。通过实验数据对比分析,结合小波包去噪与时间序列分析理论模型对露天矿边坡沉降数据进行预测,预测精度较高,能够对矿区边坡的沉降进行预测。
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| 关 键 词： | 小波包去噪 时间序列 沉降监测 边坡 |
A model of settlement prediction of open-pit mineslope based on time series analysis |
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| ZHAO Limin,GAO Ang,Qi Yongbo,GUO Zhengyi.A model of settlement prediction of open-pit mineslope based on time series analysis[J].Engineering of Surveying and Mapping,2017,26(9). |
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| Authors: | ZHAO Limin GAO Ang Qi Yongbo GUO Zhengyi |
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| Abstract: | This paper,combined with the advantages of wavelet analysis in data processing, uses the wavelet packet denoising to deal with the noise of the open-pit slope settlement data, and then combined with the theory of time series analysis based on wavelet packet time series proposes a prediction model in order while predicting the degeneration of open-pit mine slope.Through the experimental data analysis, this model can reach to a high precision to predict the settlement of mine slope. |
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| Keywords: | wavelet packet denoising time series subsidence monitoring slope |
| 本文献已被 CNKI 万方数据 等数据库收录！ |
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