Optimization Based on Principal Component Analysis of the Regression Model of Remanufacture Multiple Valve Quality
Author(s): LI Jun, NIE Chun-hui, YANG Jian-zhong
Pages: 76-79
Year: 2013 Issue: 7
Journal: Hydraulics Pneumatics & Seals
Keyword: remanufacture; multiple valve; principal component analysis; quality model;
Abstract: 采用主成分分析法对影响多路阀再制造产品质量的各生产工艺指标数据进行降维处理,提取主元,减少数据间线性相关性的影响,并建立基于主元的内部泄漏量回归模型.分析结果表明:基于主元的回归模型可简化模型结构,预测结果更接近实际实验结果.
Pages: 76-79
Year: 2013 Issue: 7
Journal: Hydraulics Pneumatics & Seals
Keyword: remanufacture; multiple valve; principal component analysis; quality model;
Abstract: 采用主成分分析法对影响多路阀再制造产品质量的各生产工艺指标数据进行降维处理,提取主元,减少数据间线性相关性的影响,并建立基于主元的内部泄漏量回归模型.分析结果表明:基于主元的回归模型可简化模型结构,预测结果更接近实际实验结果.
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