| 黄海军,李婵,王俊.典型大气腐蚀介质的灰色预测模型分析[J].装备环境工程,2012,9(1):13-16. HUANG Hai-jun,LI Chan,WANG Jun.Study on Grey Prediction Model of Typical Atmospheric Corrosion Mediums[J].Equipment Environmental Engineering,2012,9(1):13-16. |
| 典型大气腐蚀介质的灰色预测模型分析 |
| Study on Grey Prediction Model of Typical Atmospheric Corrosion Mediums |
| 投稿时间：2011-08-19 |
| DOI： |
| 中文关键词: 大气腐蚀介质 灰色预测模型 二氧化硫 氯化物 |
| 英文关键词:atmospheric corrosion medium grey prediction model sulfur dioxide chloride |
| 基金项目:中文基金项目 |
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| 摘要点击次数: |
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| 中文摘要: |
| 利用武汉地区2002—2007年二氧化硫和氯化物含量数据，建立了这2种典型大气腐蚀介质的GM（1，1）预测模型，探讨了不同维数GM（1，1）模型预测结果的差异。另外，对这2种典型大气腐蚀介质GM（1，1）模型进行了检验，结果表明，GM（1，1）模型的预测精度较高，精度检验等级达到1级. |
| 英文摘要: |
| GM(1,1) prediction models were established, which was based on the data of sulfur dioxide and chloride contents from the year 2002 to 2007 in Wuhan. The differences among different dimensions GM(1,1) model prediction results were investigated. Moreover, the GM(1,1) models of the two typical atmospheric corrosion mediums were tested. The result showed that GM(1,1) model has high prediction accuracy, and the accuracy class achieves level1. |
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