| Article ID | Journal | Published Year | Pages | File Type |
|---|---|---|---|---|
| 5005028 | ISA Transactions | 2012 | 8 Pages |
Abstract
⺠A Gaussian kernel method is applied to convert binary alarm data into pseudo continuous time series. ⺠We use a correlation color map to visualize the time-lagged correlation between different alarms. ⺠Alarm tags are reordered to better group the correlated alarms to find redundancy in alarm settings. ⺠Multivariate analysis based on the pseudo data can reduce the influence of missed and false alarms.
Related Topics
Physical Sciences and Engineering
Engineering
Control and Systems Engineering
Authors
F. Yang, S.L. Shah, D. Xiao, T. Chen,