搜索结果: 1-2 共查到“控制科学与技术 Principal”相关记录2条 . 查询时间(0.203 秒)
Improved performance of fault detection based on selection of the optimal number of principal components
Fault detection Fault SNR Sensitivity The number of PCs
2009/9/9
This paper presents a new method that selecting the number of principal components (PCs) in fault detection based on principal component analysis (PCA). Fault signal-to-noise ratio (SNR) is proposed a...
Decentralized Fault Diagnosis of Large-Scale Processes Using Multiblock Kernel Principal Component Analysis
Multiblock kernel methods Nonlinear Component Analysis Process Monitoring Fault detection
2009/9/9
In this paper, a multiblock kernel principal component analysis (MBKPCA) algorithm is proposed. Then a new fault detection and diagnosis approach based on MBKPCA is proposed to monitor large-scale pro...