Results: CSTR

•

Model of a continuous stirred-tank 

reactor (CSTR):

▫

Feedback control system;

▫

Bidirectional dependencies;

▫

Unmeasured variables;

▫

Faults that affect multiple variables 

at once. 

•

Faults were introduced in:

▫

Heat transfer coefficient;

▫

Discharge coefficient.

•

Simulation conditions:

▫

False Alarm Rate of 1 %;

▫

Detection Rates were determined 

for on 100 replications;

▫

Each replicate has 5000 

observations.

Figure 1. Diagram of the CSTR process.