Research Article
SPA-Based Modified Local Reachability Density Ratio wSVDD for Nonlinear Multimode Process Monitoring
Table 2
The parameters of 6 modes.
| | No. | Description | Type |
| | 1 | A/C feed ratio, B composition constant (stream 4) | Step | | 2 | Composition, A/C ratio constant (stream 4) | Step | | 4 | Reactor cooling water inlet temperature | Step | | 5 | Condenser cooling water inlet temperature | Step | | 6 | A feed loss (stream 1) | Step | | 7 | C header pressure loss-reduced availability (stream 4) | Step | | 8 | A, B, C feed composition (stream 4) | Step | | 10 | C feed temperature (stream 4) | Random variation | | 11 | Reactor cooling water inlet temperature | Random variation | | 12 | Condenser cooling water inlet temperature | Random variation | | 13 | Reaction kinetics | Slow drift | | 14 | Reactor cooling water valve | Sticking |
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