| 基于ARMA模型的基坑沉降监测预测研究 |
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| 引用本文： | 钱建国,马洪成,邵禹铮.基于ARMA模型的基坑沉降监测预测研究[J].测绘与空间地理信息,2017(6):8-10. |
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| 作者姓名： | 钱建国 马洪成 邵禹铮 |
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| 作者单位： | 辽宁工程技术大学测绘与地理科学学院,辽宁阜新,123000 |
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| 摘 要： | 应用ARMA模型对地铁车站基坑监测数据进行预测分析。在参考利用已有的ARMA模型算法进行预报分析的基础上,联合最小二乘原理对模型算法进行改进,结合基坑工程算例,验证了新模型算法的可行性、有效性及稳定性。说明改进之后的新模型算法较老模型算法提高了预测精度且提升了运算效率。
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| 关 键 词： | ARMA模型 沉降监测 预测 基坑 Matlab |
Research on Foundation Pit Settlement Monitoring Forecasting Based on ARMA Model |
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| QIAN Jian-guo,MA Hong-cheng,SHAO Yu-zheng.Research on Foundation Pit Settlement Monitoring Forecasting Based on ARMA Model[J].Geomatics & Spatial Information Technology,2017(6):8-10. |
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| Authors: | QIAN Jian-guo MA Hong-cheng SHAO Yu-zheng |
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| Abstract: | Application ARMA model to forecast and analysis of monitoring data of subway station foundation pit.Based on the prediction and analysis of the existing ARMA model algorithm,improved model algorithm combined with least square principle,combined foundation pit engineering example,verified the feasibility,effectiveness and stability of the new model algorithm.It shows that the improved algorithm of the new model is more accurate than the old model algorithm,and the algorithm efficiency is improved. |
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| Keywords: | ARMA model settlement monitoring forecasting foundation pit Matlab |
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