Research Article

Metric Learning Method Aided Data-Driven Design of Fault Detection Systems

Table 2

Measured variables in TE plant.

Variable numberVariable name

XMEAS (1)A feed (stream 1)
XMEAS (2)D feed (stream 2)
XMEAS (3)E feed (stream 3)
XMEAS (4)A and C feed (stream 4)
XMEAS (5)Recycle flow (stream 8)
XMEAS (6)Reactor feed rate (stream 6)
XMEAS (7)Reactor pressure
XMEAS (8)Reactor level
XMEAS (9)Reactor temperature
XMEAS (10)Purge rate (stream 9)
XMEAS (11)Product separator temperature
XMEAS (12)Product separator level
XMEAS (13)Product separator pressure
XMEAS (14)Product separator underflow (stream 10)
XMEAS (15)Stripper level
XMEAS (16)Stripper pressure
XMEAS (17)Stripper underflow (stream 11)
XMEAS (18)Stripper temperature
XMEAS (19)Stripper steam flow
XMEAS (20)Compressor work
XMEAS (21)Reactor cooling water outlet temperature
XMEAS (22)Separator cooling water outlet temperature
XMEAS (23)Component A (stream 6)
XMEAS (24)Component B (stream 6)
XMEAS (25)Component C (stream 6)
XMEAS (26)Component D (stream 6)
XMEAS (27)Component E (stream 6)
XMEAS (28)Component F (stream 6)
XMEAS (29)Component A (stream 9)
XMEAS (30)Component B (stream 9)
XMEAS (31)Component C (stream 9)
XMEAS (32)Component D (stream 9)
XMEAS (33)Component E (stream 9)
XMEAS (34)Component F (stream 9)
XMEAS (35)Component G (stream 9)
XMEAS (36)Component H (stream 9)
XMEAS (37)Component D (stream 11)
XMEAS (38)Component E (stream 11)
XMEAS (39)Component F (stream 11)
XMEAS (40)Component G (stream 11)
XMEAS (41)Component H (stream 11)