| 基于灰色与线性回归组合模型在变形预测中的研究 |
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| 引用本文： | 刘燕芳,陈天伟,陈凯华,张洁洁.基于灰色与线性回归组合模型在变形预测中的研究[J].城市勘测,2011(4):151-154. |
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| 作者姓名： | 刘燕芳 陈天伟 陈凯华 张洁洁 |
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| 作者单位： | 桂林理工大学土木建筑工程学院,广西桂林,541004 |
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| 基金项目： | 广西自然科学基金(2011GXNSFA018001) |
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| 摘 要： | 从GM（1,1）模型原理和GM（1,1）与线性回归组合模型原理的不同之处开始讨论,并且用组合模型进行了样本实例计算,与单一的灰色模型和简单的滑动平均作出对比,得出组合模型计算较准确,精度较高。
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| 关 键 词： | 变形分析 灰色系统理论 灰色与回归组合模型 简单滑动平均 |
On Application of Deformation Forecast in Combination of Gray and Linear Regression Model |
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| Liu YanFang,Chen TianWei,Chen KaiHua,Zhang JieJie.On Application of Deformation Forecast in Combination of Gray and Linear Regression Model[J].Urban Geotechnical Investigation & Surveying,2011(4):151-154. |
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| Authors: | Liu YanFang Chen TianWei Chen KaiHua Zhang JieJie |
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| Affiliation: | Liu YanFang,Chen TianWei,Chen KaiHua,Zhang JieJie(College of Civil and Architectural Engineering,Guilin University of Technology,Guilin 541004,China) |
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| Abstract: | This article discusses the different principles between GM(1,1)model and GM(1,1)model with linear regression.Based on the combination of GM(1,1)model and linear regression model,the sample is precisely calculated.Comparing with the simple GM(1,1)model and moving average,it is concluded that the combined model is of high precision and accuracy. |
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| Keywords: | deformation analysis gray system theory GM(1 1)model with linear regression simple moving average |
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