| 基于主成分分析的生活垃圾产生量模型研究 |
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| 引用本文： | 范通达.基于主成分分析的生活垃圾产生量模型研究[J].环境卫生工程,2009,17(2):41-43. |
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| 作者姓名： | 范通达 |
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| 作者单位： | 中国市政工程中南设计研究院安庆分院,安徽,安庆,246001 |
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| 摘 要： | 分析了城市生活垃圾产生量的影响因素，从中选取了6项主要影响因素，研究了它们与城市生活垃圾产生量之间的关系；根据合肥市城市生活垃圾产生量的统计数据，运用主成分分析法对6项指标进行了综合分析，并研究其贡献率，提取出综合因子；针对城市生活垃圾产生量的增长特点，运用一元线性回归方法对综合因子进行拟合，建立了基于主成分分析的城市生活垃圾产生量模型；对合肥市2010年及2015年的生活垃圾产生量进行了预测。
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| 关 键 词： | 垃圾产生量 主成分分析 线性回归分析 预测 |
Output Model of MSW Based on Principal Component Analysis |
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| Fan Tongda.Output Model of MSW Based on Principal Component Analysis[J].Environmental Sanitation Engineering,2009,17(2):41-43. |
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| Authors: | Fan Tongda |
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| Institution: | Anqing Branch of Central and Southern China Municipal Engineering Design & Research Institute;Anqing Anhui 246001 |
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| Abstract: | The influence factors of output of municipal solid waste(MSW) were analyzed,six of them were chosen.The relationship between selected factors and the output of MSW was studied.According to the data of MSW in Hefei city,the 6 influence factors were synthesized using principal component analysis method,their contribution rates were studied and comprehensive factor was extracted.After analyzing the increasing characteristics of MSW,the comprehensive factor was simulated using simple linear regression.Output mo... |
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| Keywords: | waste output principal component analysis linear regression analysis forecast |
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