| 基于加权灰色系统模型在变形分析中的预测 |
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| 引用本文： | 唐伟靖,伍星星. 基于加权灰色系统模型在变形分析中的预测[J]. 城市勘测, 2010, 0(2): 113-115 |
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| 作者姓名： | 唐伟靖 伍星星 |
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| 作者单位： | 东华理工大学,地球科学与测绘工程学院,江西,抚州,344000;东华理工大学,地球科学与测绘工程学院,江西,抚州,344000 |
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| 摘 要： | 介绍了PGM（1，1）灰色系统建模原理，同时引入了一种求得最佳背景值的方法，通过与GM（1，1）灰色系统模型的比较，证明了这种方法求最佳生成系数的可行性和有效性。
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| 关 键 词： | 加权灰色系统 变形分析 最佳生成系数 灰色预测 |
Based on the Weighted Gray System Model In Deformation Analysis of the Prediction |
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| Tang WeiJing,Wu XingXing. Based on the Weighted Gray System Model In Deformation Analysis of the Prediction[J]. Urban Geotechnical Investigation & Surveying, 2010, 0(2): 113-115 |
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| Authors: | Tang WeiJing Wu XingXing |
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| Affiliation: | (School of Geoseience and Survey Engineering, East China Institute of Technology,Fuzhou 344000,China) |
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| Abstract: | The modelling of PGM （ 1,1 ） gray system are introduced, simultaneously the method of obtainning the optimal produce coefficient is introduced,through a comparison with GM （ 1,1 ） gray system model, we had proven that the of obtainning the optimal production coefficient is feasibility and validity . |
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| Keywords: | Weighting gray system deformation analysis optimal produce coefficient gray prediction |
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