计算机与数字工程2013，Vol.41Issue(6)：1013-1014,1040,3.
基于PCA的多变量系统故障诊断的研究
Fault Diagnosis of Multivariable System Based on PCA
摘要
Abstract
It was realized multivariate system fault detection and diagnosis using principal element analysis.Not only eliminate the correlation between variables,but also reduce the influence of the outside noise.It was find effectively diagnose system fault source.It was security to realized fault-tolerant control.It was carried on the experimental confirmation in the variable liquid level control test verification,principal component analysis can effectively to the production process for monitoring,and accurate and timely analysis judgment fault occurred in the system.关键词
主元分析/多变量系统/故障诊断Key words
principal component analysis/ multivariable systems/ fault diagnosis分类
信息技术与安全科学引用本文复制引用
令朝霞..基于PCA的多变量系统故障诊断的研究[J].计算机与数字工程,2013,41(6):1013-1014,1040,3.基金项目
陕西省教育厅项目(编号:11JK0934)资助. （编号:11JK0934）
