- International Journal of Applied Mathematics Electronics and Computers
- Special Issue: (2016) Special Issue
- SVDD Based Data-Driven Fault Detection
SVDD Based Data-Driven Fault Detection
Authors : Yusuf Sevim
Pages : 408-411
Doi:10.18100/ijamec.285123
View : 11 | Download : 6
Publication Date : 2016-12-01
Article Type : Research
Abstract :Conventional data driven process monitoring algorithms are limited to Gaussian process data for principal component analysis (PCA) algorithm and non-Gaussian process data for independent component analysis (ICA) algorithm. This paper provides a comparison study between the conventional data driven methods and support vector data description (SVDD) algorithm for fault detection (FD). Different from the traditional methods, SVDD algorithm has no Gausssian assumption. Thus the distribution of process data is not important for SVDD method. In order to compare their FD performances of the proposed methods from the application viewpoint, Tennessee Eastman (TE) benchmark process is utilized to compare the results of all the discussed methods. Simulation results on TE process show that ICA and SVDD methods perform better for false faults than the PCA method.Keywords : Process Monitoring, Fault Detection, Support Vector Data Description, Independent Component Analysis, Principal Component Analysis