December 10, 2002
11
Step 4: Create Sensor Validation System
T
 
x
 
 
 
F
 
y
 
 ...
 
P
 
z
 
Raw Values
x
F’
...
 
T’
 
y
 ... ...
P’
z
Predictions
 
Sensor
Models
v
i
z
y
x
 
v
T
 
T’
i
 
Alarms
Data
Reconciliation
Yes
Validated
Sensor
Buffer
T
F
 ... ...
P
 
v
No
Sensor Validation System
T’x 
Greater than
tolerance
Tx
Dif